That helps the car warm up to operating temperature. 2. A few days later, started the car and got a a very strong fuel smell. If you see white smoke coming from the exhaust after a cold start, it should stop once the engine reaches an operative temperature. There are four reasons, three of them common to most cars and a fourth that affects older models: Reason 1: Batteries hate the cold. In over 40 years of car ownership, driving in all kinds of weather including regularly driving in subzero weather, I’ve never had or smelled an exhaust smell in a passenger cabin that was not due to either an exhaust leak or oil leaking onto a hot exjaust manifold. Jan 24, 2022 · 1. like below 15 f the exhaust smell like gas really bad when I first start the car. My car smells like gas when I start it but goes away – what causes this issue? The cause of this issue is normally a gas leakage in the car. This indicates your car engine is flooded. Apparently this is a common problem on the Forester. If you smell gas when you start your car, a missing, loose, or damaged gas cap could be causing gas to escape in the form of vapor. Gas odor seemed to coincide with shutdown. Another possibility is that the car’s engine is cold and the oil has thickened, causing it to leak. Jan 17, 2012 · I have noticed more in the cold weather than I get a significant unburned gasoline smell when I start the car ('04 996 C4S) in the morning. The following list discusses some of the most common. Dec 10, 2023 · The primary causes of improper fuel delivery in cold weather include a sensor that is feeding the computer inaccurate information; a clogged fuel filter, clogged fuel injector or weak fuel pump . One of the most common causes of a rough idle and gas smell in your car is a faulty fuel injector. I pop the hood open and I can smell gasoline there but I could not find a leak. Once it warms up, the smell is not really noticeable while at idle other than your regular exhaust fumes. The smell is strongest when I start the car up, especially first in the morning, but seems to be strong any time the car is idling or not moving (ex. There are numerous reasons that could cause your car to smell like gas. When I start my car -- especially in cold or wet weather -- a strong exhaust smell is emitted. They all smelled it; ran all kinds of diagnostic “paper” tests to try to find a leak; checked with local Subaru mechanics and couldn’t ID the problem. Take a look under the car. On a cold start on any injected engine, the ECU's running really rich to get it started. Nov 4, 2011 · In extremely cold temperatures, a certain engine fuel line/hose may temporarily seep some fuel during initial cold engine start up. If you don't still smell gas once you get going, it's probably fine. Shaman; Jun 6, 2006; Mechanical/Maintenance Forum; Mar 2, 2011 · This is NOT normmal. In this article, we will discuss the common causes of why your car may have a rough idle and smell like gas and how to address them. I had not recently filled up with gasoline (more than 5 days ago). Here are some smells to pay attention to if they linger in your car for more than a few hours. Car won’t start when parked in the Sun. Then, put the keys in the ignition and turn and hold the key for up to 10 seconds. The smell however vanished after few minutes. They corrected it. Dec 4, 2013 · About 3 weeks after my husband took ownership he noticed a oil smell in the car occasionally after start up. Nov 18, 2021 · In that case, you can use a bit of scent to spray on your hand so that the gas smell goes away. Yesterday morning when i cold started my Saab i noticed the smell of gas while sitting in the cabin. Since the issue happens only when the car is cold (at leats 4 hours of sitting i don't think it has anything to do with something electrical like the alternator. One common reason your car may start roughly in cold weather is due to low charge from the battery. You can There are a few things you could check if you’re having trouble starting your car in cold weather. Dec 26, 2017 · For gasoline, that’s around minus 40 F. . Engine runs a little bit rough for the first minute or so and smooths out. Maximize power Jun 23, 2014 · It is common to get a fuel smell for exactly the reason you listed- rubber contracting in cold weather. "I parked my car outside and the weather was like 32 degree in Fahrenheit. If you do, it's possible you may have an Nov 11, 2022 · Long crank before starting (ONLY when it's been sitting and it's cold outside) Once is starts, it runs rough for ~5 seconds; Visible cloud of exhaust on starting; Smell of fuel on starting; Generally, the vehicle seems to get bad gas mileage. posted by azpenguin at 4:31 AM on January 2, 2011 Jan 9, 2024 · Here is how to interpret cold weather smoke signals. Let’s understand the various reasons and how to troubleshoot them. I get a gas smell inside the car, but it is not Jun 29, 2024 · When it comes to a flooded engine, this is really hard to start. Dec 13, 2014 · For a few minutes, after starting, the car runs rough though not terribly bad. Vehicle construction demands a meticulous approach to the placement of fluids. I found if I only fill the tank 3/4 full there is no odor. When she got in the car she smelled gasoline fumes coming in the vents. Feb 20, 2015 · I have a 2007 KIA Spectra It has about 69,000 miles Recently when starting the car in the morning in very cold weather I notice a gas odor and when I look under the car I can see a fuel drip on the drivers side around the rear area of the engine bay After a minute or two when the engine warms the drip stops and the smell is gone May 27, 2024 · 2. Should I be concerned? Does your May 27, 2024 · 2. I've heard this can be normal on cold starts for some engines. Older convertors would smell like rotten eggs dependent upon the sulfur content of the gas. mainly when it has sat for a while and has a cold engine. There are several complaints on file with the NHTSA on this and many posts on various Internet forums. It only happens during cold day. The leakage can come from a broken part in the engine compartment, the fuel injector, the gas tank, or the evaporative emission system. Another thing to keep in mind is that when plastic or rubber is taken from near freezing to engine operating temperature, the material can crack or break down quickly. I usually let the car idle for 30 seconds and then head out. Recently when starting in the morning in cold weather, there is a strong smell of gasoline -- like someone has poured gas inside the interior of the car. It finally started once the weather warmed. May 31, 2006 · This only happens when the car is cold, but it smells very strongly of fuel when I start it up. I have never noticed it when its warm out or when the car is warmed up. In the cold weather, there is a very strong gas/exhaust odor coming into the car when the heat is turned on. No roughness when driving. Feb 20, 2015 · I have a 2007 KIA Spectra It has about 69,000 miles Recently when starting the car in the morning in very cold weather I notice a gas odor and when I look under the car I can see a fuel drip on the drivers side around the rear area of the engine bay After a minute or two when the engine warms the drip stops and the smell is gone It's normal when cold-starting to run an extremely rich fuel mixture. Dec 9, 2007 · I have an '04 XT with 54,000 miles, and with the recent cold weather in MN (below 15 degrees), I've been noticing a very strong fuel smell both inside and outside of the car. Normal Cold Weather White Exhaust. During a cold start, the exhaust has a gasoline smell to it for the first minute or so. Invoking lemon law and hoping for a buy back. Letting your car idle in cold temperatures can shorten the Dec 31, 2017 · No more 165 F non emission thermostats these emissions systems like 210F. A few weeks later, the temperature dropped significantly and we had an ice storm. Similarly, check if the gas cap is tightly secured. My first thought was vehicles went by but the smell got stronger. If you just refueled your car and it still smells like gas, or if the smell is particularly strong when starting up your vehicle in a cold environment, then there is a chance that the fuel cap might be loose. 6 Outback. There may be a legitimate need to crank the engine without starting the car. Left it outside under cold conditions, around 25 F or so the nite before; when we started up cold and then drove 250 yards down a forest parking lot, then stopped and shutdown, we had a very strong gas odor in the car. I need to bring it in when the gas smell is present. It is not coming out smoky, just the normal hint of condensation when a car starts in the cold. Aug 4, 2007 · This has solved 95% of the gas smell issue: I do still smell it for a very brief moment when I start the car on the cold morning and reverse it off of my driveway; just for the first 10 seconds or so and definitely not as strong as it smelled before - I guess some of the exhaust fumes from the exhaust do get into the air intake upon reversing Jan 11, 2015 · My 2004 XT recently developed a cold weather fuel leak from the pressurized fuel lines on the left side of the engine. Winter’s frigid grip can drain the power from your battery, freeze the fluids in your engine, freeze your gas line and gel your engine oil. Aug 14, 2021 · Why Do I Smell Gas When I Start My Car 1. If your car engine starts but a few feet later or a few minute letters, the car engine stops or dies. It isn't too bad if I have the defroster/heater/fan off, but it is strong outside the car. Cold weather and car batteries simply don’t mix You can also see smoke coming from the hood of a car during rain, but this shouldn’t bother you. Safely pull over to the side of the road, turn off the engine, and exit the vehicle. I can smell it outside the car and pretty strong inside the car especially coming through the heat. The car is a '96 Infiniti I-30 w/ 170,000 miles. Gas Cap Issue. Replaced both and hoped problem was solved. i can smell gas and see it pool on the engine when starting my car below about 30 degrees farenheit which is not uncommon in pennsylvania. Apr 29, 2019 · Gas on hands or clothes. Why it smells: If you smell a strong gas odor coming from your car, the chances are good that something has gone very wrong. It has been a great car with virtually no problems. Car squeals when starting cold can be disconcerting, but they are often a result of common issues with manageable solutions. Aug 29, 2023 · In summary, smelling gas when starting your car in cold weather could be due to: Gas leaks : Check for puddles under your vehicle. Feb 17, 2016 · Gas Smell Noticed gas smell had car less than 1 month. My car is parked in closed garage, the weather is about 40 degree F outside. I use to think this happened only in very cold weather. Conclusion. By Nov 29, 2010 · I smell gas while stopped in traffic or at red lights, but only in cold weather. As a result, the oil must first reach a heated surface so the gas will burn and the smell is released. We would like to show you a description here but the site won’t allow us. Q: Why does my car smell like gas when I start it? There are a few reasons why you perceive gas fumes in your car, but a gas leakage is considered the most probable cause of this issue. Oct 20, 2014 · Hi! It's beginning to freeze here in Scandinavia and it's the first time i'm driving my Saab in cold weather. It did went away after about half minute or less. Car has 140k miles on Jul 20, 2020 · Hi Everyone, I wanted to share this information in case someone else has this issue. I'm assuming the computer runs it rich when it first starts up so it doesn't burn all the gas. When a car sputters or backfires during cold weather, there could be a few potential causes. This is usually caused by a fuel system leak, which can be due to a variety of reasons. The car has 61500 miles on it, and I have not noticed any decrease in mileage, or lag in the engine (or any other obvious changes except for the smell. When does it smell: All the time when the engine is running or on especially hot days. I live in New England. Dec 9, 2009 · Yep, it happened to us in a pretty new 2017 3. #4 – Gasoline or Diesel Fuel Smell. Aug 14, 2021 · Car Smells Like Gas When I Start It But It Goes Away. Oil change: The car might not start due to low oil levels or because the oil hasn’t been changed for a long time. Sep 4, 2022 · Yes, white smoke on a cold start is normal and it regularly happens if you start your car right after putting the key into the ignition in cold weather. If you inadvertently got gas on your hands or clothes while refueling, the smell will linger in the cabin. We have a 2001 Subaru Outback standard shift. Aug 30, 2014 · When you first start the car when the engine is cold the ECM enriches the mixture quite a bit to insure an easy start. OCI and cold start stumble on a K-car. It goes away after a minute. Loose Gas Cap. A damaged piston ring or a leaking valve seal can also cause white smoke when starting the car. Aug 10, 2011 · Just sounds like a normal fuel injected vehicle to me. Sometimes it happens if the car is sitting in a parking lot for a long time and then you start it. I worry about soaking the cats in fuel. Major Issues That Warrant Vehicle Repair. Apr 2, 2019 · This is the third times it happens and tech could not find anything wrong with my car. I don’t smell it while driving, but I do when I stop, so I assume it’s happening while driving but the laws of physics prevent it from stinking up the car. Rotten eggs. Jan 1, 2011 · The weather got cold and suddenly there's a strong smell of gas in the car. Gas Spill During Your Last Fill-Up. I'm less familiar with the H6 layout, but typically the steel fuel line comes up from under the car in the left rear corner of the engine bay, and transitions to a rubber hose at that point. Fuel tank leak. May 23, 2022 · These are six of the most common reasons that a garage might smell like gas in cold weather: You car is seeping gas; Other gas-powered equipment is seeping gas; Your snowblower or other equipment was recently refilled with gas; A gas can was left open; Gas was spilled; The door is closed frequently, trapping the smell of gas Feb 27, 2014 · Quick question. Battery Problems. Nov 30, 2009 · Why would my car’s exhaust smell excessively of gas on a cold start up? Is it easy to fix? The car is a 2000 Subaru Outback and the dealer insisted that they coulnd’t find a problem, and that all cars smell of gas on start up. You may also see steam rising from under the hood on a rainy day as water burns off the radiator or exhaust so don’t stress over those car myths. I went out and popped the hood and found gas dripping from the fuel line on the driver's side above the cylinder bank. It does not do this in warm weather. The absolute very first thing you should check if you smell gas when you start your car is check your gas cap. Some gas smell is OK, especially if your car is carbureted, but fuel-injected When starting a car in cold weather, it is possible to smell gas. Consistency matters Dec 9, 2008 · I noticed that As our Vermont weather approaches freezing, I have a strong gas smell when I drive my 03 Forester. It is not. Instead See full list on wikihow. 5L, auto) with about 80,000 miles. In very cold weather, it just happens all the time. Earlier this winter I noticed a pretty strong and overpowering gasoline smell coming through the vents of my car and even when it was stopped and parked outside until the smell subsided. Jul 29, 2024 · Hi friends, On my 2006 E60 525xi N52 engine (not an direct injection engine with HPFP),I noticed raw fuel or you can say unburnt fuel smell from the exhaust on cold starts in the morning. Dec 12, 2020 · That’s the thing, it’s hard to tell since the smell permeates quickly. Mar 29, 2014 · my 2003 Subaru outback has a gas smell when i first start it on very cold mornings. Jan 6, 2024 · Common Causes of Cold Weather Starting Issues 1. Jan 11, 2021 · Q: What should I do if I smell gas inside my car? A: If you smell gas inside your car, it is important to take immediate action. Loose, Damaged, or Missing Gas Cap. Solved You may smell a hint of fuel in the exhaust while it is running rich, but you should never smell it in the cabin. Well, twice in the past month, I feel like it has been a little more noticeable. Some of the most common reasons for this include loose spark plugs, a faulty O-Ring, exhaust fumes, an old car, or a missing or damaged gas cap. Should take it to the dealer. Do not assume this is normal. 7. about the gas smell 97 White S/C S80 LC, 200K, Landtank MAF Jan 25, 2011 · If you’ve noticed that since the weather has become colder you are getting an obvious raw fuel smell coming through the vents of your Subaru you’re not alone. I have had the car for 2 years and not had issues related to the smell. you should not smell it. Gas leakage in a vehicle puts both the lives of the driver and the passengers Oct 12, 2018 · Fuel is highly flammable and the smallest spark could be enough to start a big fire. This only happens in cold weather. There is a chance you simply forgot to put your gas cap back on after fueling up your vehicle. My mechanic nor the dealer can find a gas leak. Gasoline or diesel fuel odors can enter the car cabin due to fuel leaks at the engine, fuel lines or tank. Feb 21, 2023 · Best RV Tire Covers: Protect Your Tires From Harsh Weather Best RV Tire Covers: Protect Your Tires From Harsh Weather By Daniel Rika , Robert Kimathi Aug 3 7:44 PM EDT Aug 5, 2022 · Running rich is a term for a gasoline-rich air-fuel mixture that is necessary to run the car smoothly when the engine is cold. If the car has been running for a while (say 15-20 minutes) the smell is less or goes away. We also discuss causes and cures for sewer gas odors related to wet or cold weather. If your 2000 - 2009 Subaru has a gas smell when cold you should know Subaru issued a TSB and recall for some models. Unveiling the Culprit: Rich Fuel Mixture. 5 in the AM (~30 to 40F ambient temps - there is a faint fuel odor outside the car. The smell would come and go and come and go and then disappear completely when the car was driven for a while. As the engine warms up, the computer leans out the fuel mixture, so there's less water coming out. Oct 13, 2013 · We just bought a 2013 ford escape and every morning when we turn on the ignition we hear a quick pop noise under the drivers side near the back (I think). Butane is often blended into gasoline during the winter months in order to lower the flash point and make cold weather starting easier. WVK-21 for 2002-2003 Subaru WRX Models resolves a fuel leak from the fuel line under the intake manifold during cold weather condition. Leaking in Fuel Injector: Jan 2, 2018 · This has solved 95% of the gas smell issue: I do still smell it for a very brief moment when I start the car on the cold morning and reverse it off of my driveway; just for the first 10 seconds or so and definitely not as strong as it smelled before - I guess some of the exhaust fumes from the exhaust do get into the air intake upon reversing Jun 10, 2024 · You’ll also notice a sulphuric, fuel-like odor inside your car’s cabin anytime you start the engine. , winter). This becomes more pronunced the colder it gets. It eventually goes away, but yeah the smell of gas is pretty strong. Jan 31, 2024 · An engine may flood in cool weather after the vehicle has undergone a cold start and then shut off again soon after. – Low Battery Charge in Cold Weather. The same quick brief pop noise. Loose spark plugs : Inspect for improperly installed sealing rings. A gas leak can cause your vehicle to explode due to the fact that the gas is highly flammable. Understanding the causes of a rough idle and gas smell can help you troubleshoot and fix the issue in a timely manner. You may never see a leak. inside the car however. It's not uncommon to have a fuel smell OUTSIDE the car when cold starting. A car may not start when parked in the sun for too long. I’m new to subaru (356miles), I know subaru vehicle cold start have higher engine rpm, but not really sure about gasoline smell. 08 Z71 3. I am not going to fiddle with it as I will probably end up causing more issues than I fix. Here we focus on sewage or septic odor problems that occur during cold weather or wet weather. Initially, when you start your car, especially on a cold day, your car’s exhaust may smell. A car battery is the most common culprit behind cold weather starting issues. is this normal? 2007 Toyota Corolla CE As of 06/30/15 at 201,000 miles Nov 29, 2017 · Fuel smell when starting the car in colder temperatures. The fuel leaks out […] Jan 8, 2016 · I've noticed a gas smell upon start up that goes away after a minute or so. Mods are only stage 2. E. Some of it can come out the tailpipe and produce a fuel odor. Mar 8, 2024 · It’s normal to see a small puff of white smoke coming from your tailpipe when starting your car after it sits overnight — it’s only water vapor. Now with regional Winter gas blends smell funny smells can come from the tailpipe at startup and waft up under the chassis. Oct 14, 2019 · A Gas Leak. below -10C/15F), there is gasoline smell that lasts about 1 to 2 minutes and then dissipates. Unfortunately, there was no gas smell when the car was checked out. Dealer looked at it a few years ago and tightened clamps and it sort of was fixed but seemed like it still was a problem. Coolant thermostats require several minutes to reach operating conditions before cylinder heat evaporates condensation. But if you’re driving and notice smoke Apr 3, 2013 · Ok so I have this faint fuel small coming into my VIA Air vents into Cabin in the morning when I start my car its only for a about 5 secs you can smell it then it goes away. Feb 13, 2021 · If your car won't start in the extreme cold, one of the most likely problems is that the battery is dead. I'm wondering if this gen outback runs rich in cold ambient temps, or if I got a leak somewhere? In addition, I've noticed my outback produces a lot more "fumes" than other cars at cold start and idle. When your brakes get too hot, they can often smell like burning rubber. It will disrupt the internal combustion engine’s air to fuel mixture ratio, which helps your car start. com May 10, 2024 · Identify what's causing your car to smell like gasoline and how to fix it If you smell gas in your vehicle, it's a sign that fuel is somewhere it shouldn't be Apr 2, 2024 · In the past weeks it seems as the weather has gotten colder, my car stinks like gas when i first start it up for the day, and it seems the colder it gets the longer the smell hangs around. And, there is a strong gas smell. It’s just water that has come in contact with a hot exhaust or radiator. Dec 22, 2008 · Recently got the oil changed, and 2 days later while driving noticed a gasoline smell inside of the car. Start it up in the morning, and at each stop light on the way to work, I notice the smell. Having giant injectors, UTEC, test pipes, etc, I've always gotten a little gasoline smell, usually when starting up the car, etc. But when I smelled the exhaust, it was quite strong in gas smell. Nov 18, 2015 · Cold weather can cause some of the rubber hose and emissions tubing to harden and crack under stress. With the defrost on, I get a strong scent in the car, which dissipates after 45-60 seconds, and doesn't come back. If you suspect you have a leak, you will notice a puddle of gas under your vehicle. I havent tampered with anything lately since its been doing this. A smell then is almost expected. Dec 30, 2015 · I felt for leaks upon first start up and prime and also put my nose right next to it and did not smell the fuel from that source. Alcohol and nitro has a high flash point, that’s why you see people squirting a shot of gasoline into the injectors at the drag strip while they are cranking an Jun 21, 2024 · This unburnt fuel can sit in the combustion chamber or the exhaust system, causing the car to smell like gas. It seems to be worse when its colder out and does not happen as the day goes o… Nov 1, 2023 · “This means that your cold-day-driving routine should look something like this: bundle up, start the car, scrape the ice off the windows and mirrors, get in the car and get going!” Firestone says. It has only happend 2 times that I have noticed. A Strong Smell of Gasoline. A fuel tank leak may leave your car’s cabin When starting a car in cold weather, it is possible to smell gas. Today (-12°F) it was so bad I could barely drive the card. Oct 9, 2009 · I've had the same issue with gas smell till warmed up. Previous owner bought it new and had the same issues on really cold days. Do not drive your car if you have a fuel leak. Jun 20, 2024 · A rotten eggs smell (hydrogen sulfide) can accompany the car’s exhaust when the catalytic converter is not operating properly. It started and I let it high idle a couple minutes before going back into work. It's more pronounced in the winter but is also there in the summer. You smell this while inside the cabin. Your brakes produce a lot of heat when your car stops, but they can overheat in some situations. Mar 30, 2021 · And with warmer temperatures, it doesn’t take long for an obnoxious smell to start lingering in your car. Sep 29, 2023 · When you start your car and notice a gas smell, there are various potential causes that can be attributed to this issue. The smell is both outside and inside May 1, 2016 · Hi Guys, I notice that when I start my vehicle (2016 Prius Two) in very cold weather (eg. Continued attempts to start the vehicle will only exacerbate the problem until the excess fuel is cleared from the engine. The first is, of course, is to check for signs of a fuel leak. Oct 23, 2023 · To prevent future cold start squeals, ensure regular maintenance of your drive belts, keep them properly tensioned, and consider using silicone spray or belt dressing in extremely cold weather. 3 days ago · Car Construction and Fluid Placement. (I was still in FL. Extremely cold temperatures can take your car hostage, according to the AAA. My guess is it’s from the exhaust though. I certainly don’t smell anything outside of that. If the car doesn't start after 10 seconds, wait a minute or 2 before trying again. These include clogged fuel filters, ignition system problems, faulty oxygen sensors, faulty mass air flow sensors, bad spark plugs, or fouled plug wires. I drive a chevy blazer ( around 1999 or 2000 i think), i know the car has a small exahst leak, which my dad told me when i got it is fine and not to worry about it, and has a ticking sound and a loud engine, but only resently did i start noticing a fairly strong smell of gas inside the car while driving, but is not present on the outside of the This article on diagnosing sewer gas or septic odors is a special cold-weather edition of our more general advice on finding and curing sewage odor problems. ) He mentioned it to the car dealer and they said the oil filter had not been tightened correctly when changed just before we took ownership of the car. I typically blow the defroster which only makes it worse. My car is parked in a drive way with about 15degree steep angle. My car wouldn't start for 2 days (car was turning over but the engine would not start). Considerably ore gas is injected on cold starts. Feb 4, 2015 · I would think that it is a leaky/unsealed gas cap, hence the smell in the garage, but like I mentioned before, the raw fuel smell is at its strongest when starting the car initially. Whenever I start the car when it is cold, it smells like gas for a few minutes. I just wondering anyone, who has XT model, having same thing. But I seem to only notice it when the car's been sitting awhile. Dec 9, 2009 · i have the fuel leak problem covered in recall number 09v468000 in my 2002 subaru imprezza wrx but my car is registered in pennsylvania and appears not to be covered. Unusual noises and black smoke from the exhaust system are also signs of a clogged filter. Dec 9, 2014 · When I start the car in the morning, it has gas smell inside of it for about first 4-5 minutes of running. This is largely due to two factors playing off each other: 1) when temperatures are low, your engine needs more fuel to run smoothly and 2) shutting off the engine before the fuel has had time to sufficiently warm can allow unburned gasoline to accumulate in the engine cylinder. I want to get this fixed as it has been my experience that fuel problems Nov 12, 2020 · I tried to replicate the smell when its warmer with heater on, but no gas smell. Dec 7, 2005 · gas smell after fill-up only I am having this gas smell problem right after I fill my tank. Jan 8, 2024 · When I start my Hrv and it is cold out I notice a gas smell (not exhaust smell it's like unburned gas which could be coming from the exhaust pipe) when first starting if its cold like below 20 degrees out. The final reason why you may smell the scent of gas when you start up your car is because you have a gas leak. First, you will want to start with the battery. Jan 2, 2024 · Gas-powered cars need oil to keep their engines lubricated. Averaging just under 9mpg with a mix of freeway and local driving. But a bit of a gas smell during really cold weather is normal but not where it should be strong in the garage unless you'd start it up and run it in there. ) Feb 29, 2024 · To start a car in freezing cold winter weather, start by shutting all of the doors and turning off any accessories, like the heater, radio, and lights. Alcohol and nitro has a high flash point, that’s why you see people squirting a shot of gasoline into the injectors at the drag strip while they are cranking an Dec 7, 2022 · Got a 2010 Equinox that often (though not every time) has a gas smell in the cabin at startup. Owner of a 2003 Subaru WRX and can confirm that I smell gas on start up as well. What are some other symptoms drivers can look out for that might accompany the smell of a gas leak? If you experience a fuel smell there are a few things to take a look at. Damaged Charcoal Canister. All is fine after a few moments. The smell goes away eventually but if I keep the heating on, after some time of driving it feels like there is no air so I need to roll down windows a bit. When you start a car, an oil pump circulates the oil in less than a minute. Sep 27, 2015 · Associated smell: Aromatic hydrocarbons (raw gas). the smell is very strong inside the vehicle. Oct 27, 2013 · I get a gas smell from my truck on cold start ups only. As the temperature drops, the battery’s capacity decreases, making it harder for it to provide the necessary current to start the engine. Solution: The good news is that it can be an easy fix: jumper cables are not hard to use. Do some searching on that, and if you need a mechanic, take it to someone that really knows your car. Car smells like gas on cold start . The slightest possibility your car will smell gas when you start it up is that the charcoal canister is broken. Feb 15, 2018 · I have an X5 xDrive35D, and I have been noticing fumes in the cabin at initial startup only. Shaman; Jun 6, 2006; Mechanical/Maintenance Forum; Nov 24, 2010 · 2002 Forester has had a long history of smell of gas in cold weather starts (below 10°F). Jun 8, 2022 · #7. Some of the most common causes are loose fuel lines, a faulty fuel pump, or an improperly sealed gas cap. The primary cause of the gas smell in cold weather lies in the vehicle’s fuel system. May 13, 2019 · Car Smell: Possible Causes: Car smells like gas - Leaks in fuel tank or fuel injector: Exhaust smell in car - Poor door and window seals in car - Leak in car exhaust system: Rotten egg smell from car - Malfunctioning fuel system: Burning smell from car - Burning rubber smells: loose, damaged, or worn out belts or hoses Oct 26, 2015 · In cold weather it will take longer for the oxygen sensor to function properly and thus more incomplete combustion is observed. Anytime you fill your vehicle with gas, there is a good chance a small amount will drip from the nozzle. No gas smell once moving. That's due to a rich fuel mixture needed to run a cold engine, which produces more water vapor in the exhaust. The persistent smell has a lot more causes and is generally 2005 limited. Mar 2, 2013 · Cold-start runs rich but you shouldn't smell raw gas. Sounds like a popcorn pop. Jun 10, 2024 · You’ll also notice a sulphuric, fuel-like odor inside your car’s cabin anytime you start the engine. I was getting gas smell as soon as the weather turned cold. At other times of the year, when I start my car, the exhaust is still strong in my opinion. Q: Should I be worried if I drive a car that smells like gas? It is lethal to drive a car that smells like gas; the gas is flammable, and it is not good to inhale the fumes. I had a local mechanic, a person I have no experience/reason not to trust, check it last winter. To correct this condition, affected vehicles will require replacement of the engine fuel delivery line and hose. No dash lights or obvious performance issues. Q: Can low oil cause car smoke? Low oil shouldn’t cause car smoke, but the issue should be why the oil is Jan 24, 2003 · Since the weather has gotten quite cold lately (lows near -20 C), I've noticed a strong smell of either gas or just gas like exhaust fumes when the car is cold. Feb 1, 2013 · when it is cold out. If you're sitting in one place with the A/C on or the windows down, all that extra fuel's going to give you a gas smell. The weather got warmer and Nov 26, 2023 · Why Do Car Exhausts Smoke in Cold Weather? By Rick Cotta. If it's a head gasket problem, the white smoke is much thicker and tends to smell cuz it's burning coolant, not just water. The problem may be due to a battery, coolant, or oil. Why Do I Smell Gas When I Start My Car? There is a big difference between smelling gas only at the start of the drive or having the smell persist all the time. Warm starts thnere is no smell. This happens even if the heat has already warmed up but does usually eventually clear after some time…but that could be a long time when it’s freezing out. Also, it never happens in warm weather. When you start the engine back up, the hot exhaust gas evaporates and collects the water as vapor, and as it hits Feb 1, 2017 · The gas smell persisted. Like engine exhaust, this odor can be picked up by the CCS air inlet. When cold, it is simply passing the gas. Not to easy to do. These include the fuel in the gas tank usually positioned in the rear to balance the vehicle’s weight distribution and water in systems like windshield wipers and cooling reservoirs. How can you drive a car that smells of fuel? Jan 20, 2009 · About 4 years ago when my wife was warming up our '01 OB wagon while she cleaned off the ice and snow in 12° weather. It goes away after the engine is warm. Has anyone experienced this? Thank… May 23, 2020 · Next thing will be checking fuel pressure, i'm thinking about the fuel pump going bad too it is starting to make a whirring noise when i turn the key. in the summer. Jan 4, 2016 · In order to know what should be done to prevent cold-weather starting issues, it’s helpful to understand exactly why cold weather makes it harder to start cars. How to start a cold car 1. Jan 14, 2022 · When starting my '15 2. Just that smell from the exhaust for a few minutes untill engine gets warm. It happens when the car is cold. Mar 1, 2006 · I have a 2000 Outback (2. It starts fine and no hesistation and no codes from the dme. You can also check your fuel levels, and oil levels. I started to notice that when the temp outside is colder than 20 Deg F and the car has sat overnight, it starts, but the tac goes up and down from 500 to 1200 rpms at around 1 second in between. But yesterday it started smelling again. SUBARU RECALL NO. You can normally notice the strong smell of gasoline or petrol around your car, especially if a gasoline Oct 29, 2008 · Hi. Gas mileage is down more than normal even after the usual winter adjustment. Contact a professional mechanic or roadside assistance service to address the issue. This is really bad though. It seems whether it’s a Turbo or 2. Jan 22, 2011 · Ok, this problem is likely not a problem at all, but I'm throwing it out there anyways. g. As cold thickens oil viscosity, brief white emission on winter days is expected, especially when idling older engines. Once it gets warmed up to operating temperature, the fuel mixture adjusts and I no longer get the gas Feb 21, 2016 · I'm getting a gas smell when I start the car in the morning-especially if its cold. Gasoline Leakage due to leakage in Gas Cap: The most valid and practical reason behind your car smell like gas trouble is the loose neck of the fuel cap that is insulated to the gas tank that helps users refill up their car tanks. Gas leakage can result from a faulty gas cap, a damaged fuel line or tank, and a busted canister. You may have a leak in your fuel line or you may have punctured your fuel tank. Found leaking O ring on injector and leaking high pressure fuel pump. †: Its German name is Lambdasonde from the Greek letter $\lambda$ which is used as a variable to determine if the correct amount is present or not. The smell seems to occur only 1) during initial startup for the day, and when the weather is frigid (e. Jan 12, 2023 · If your car emits a gas smell when starting a car in cold, there are several potential causes. This also results in car smoke when you start it in the morning. I can smell gasoline bad like someone spills gasoline in garage. November 26, 2023. The first thing you’ll want to do is check whether you closed your gas cap after refueling. When this occurs, the oil will leak and mix with the fuel inside the combustion chamber. Smells more at cold startup in morning and less if the engine is warmer Possible Causes of Car Sputtering in Cold Weather. If the smell is RAW strong, then there's a leak somewhere between the fuel pump and the injectors. Jan 24, 2020 · Today, I just found my 2020 XT has very heavy gasoline smell after cold (about 39F) engine start. at a stoplight, or May 7, 2021 · Well, 3 primary reasons cause the smell of gas in your car. All of these things could be preventing your car from starting when it is too cold outside. The odor in my closed garage and inside the car is overpowering, but after I drive it for a couple of days and the fuel is used up the odor goes away. Brakes Getting Too Hot. When it’s cold out, I get a powerful gasoline odor upon starting the engine. Conclusion – The Inside of My Car Smells Like Gas When I Start It. I thought this could be related to the gas smell and could be a sign of a bigger problem. Similar to using a choke back in carburetor days. If this condition occurs, vehicle occupants may notice the smell of fuel. 5 an Nov 29, 2009 · Just after starting my 2004 3. If the weather is warm or for the remainder of the day, the vehicle seems fine -- no fumes. Feb 28, 2023 · What Causes Your Car to Smell Like Gas. And when I turn it back on after going somewhere, or start it again later in the day once it’s been warmed up earlier, it doesn’t make that smell. It is much worse in very Dec 26, 2017 · For gasoline, that’s around minus 40 F. When temperatures drop, the engine requires a richer fuel mixture to start smoothly. Jan 15, 2009 · My '02 Subaru Legacy wagon has had a problem for the last two winters. This started a few weeks ago and I was wondering if any one else has this probelem. Since we live in Brighton, Ma…I would consider bringing the car into your May 9, 2018 · I noticed on mine when it was really cold and I'd start it up and run it a bit, I'd smell a bit of gas but now that it is warmer here, it doesn't do that anymore. 5 se in cold weather the gas smeel is enough to choke you. Dealer checked it out did not find any issues. Why do I smell gas fumes when I start my car? If the smell of gas when starting your car, but that smell goes away when you start driving, then that means you more than likely have a gas leak somewhere in or around your vehicle. Monday noon I went out to start car in -20 degree to let it warm up a bit. 8. Jan 15, 2012 · I bought a 2003 Lincoln 6 Cyl. The first time I noticed this the temps were below 10* here in WV. The most likely cause is a problem with the car’s fuel system. Instantly I smelled gasoline through air vents. It doesn’t go away after the car is warmed up. Feb 5, 2010 · I'm the owner of a 2007 Subaru Forester. The smell should go away once you’ve washed your hands or entered the car in a fresh set of clothes. 1. I got in the car, started it up, and turned on the heater. It started befor the supersparks and the reflash. This is the portion that gets pressurized. divlivrn ducpiqb hxkeaqdl fbh rdsk ptxtvs coru oetht rxtimq gakaaur
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