Why Does My Car Smell Like Rotten Eggs? (And How Do I Fix It?)
Feb 03, · Why a Car Smells Like Rotten Eggs? 1. Cracked Catalytic Converter. The converter is a part of the emission control components that reduce harmful emissions 2. Malfunctioning Fuel Management Sensor. There is a sensor that controls the management of fuel in a vehicle. When it 3. Sulphur. Cheap gasoline (or gasoline from an older gas station with old tanks) can be contaminated with sulfur, and during combustion this sulfur can bond with hydrogen to create a compound called hydrogen sulfide that smells terrible. However, it’s also possible that your vehicle’s catalytic converter or fuel system isn’t functioning correctly.
The smell of rotten eggs coming from under the hood comes from byproducts and deposits left over from the incomplete combustion of gasoline being burned off when the catalytic converter heats up. This is something that is happening all the time in your vehicle, but there are 2 instances where this might what does the satanic star mean all at once and you are able to smell the burn off:.
You have been driving your car slowly and gingerly for a while, like the good west-coast glee what i did for love that you are, and then you put the petal to the metal to pass someone, which heats up the catalytic converter and burns the deposits of sulphur and hydrocarbons that have built up over the last few weeks.
If you rarely push the revs when you are driving there will be a larger buildup for when you gun it up the Malahat or pass someone on the highway, which heats up the catalytic converter and it burns off. Pro tip: Once a week drive your car like a teenager. One sensor on the car that has to do with fuel management is not doings its job, so it is injecting too much fuel and running rich.
The catalytic converter is not able to effectively process the byproducts of the exhaust when this happens. When the catalytic converter is overwhelmed from running rich for too long these byproducts are sent out the tailpipe unprocessed and they have a very distinct smell.
Another symptom of a bad sensor is that too many by products in the catalytic converter makes it run very hot, burning off all of its buildup, which can cause a very strong odour. If the problem comes and goes for a very short period of time after excessive use of the engine at high revs, there is nothing to worry about. If the vehicle has a strong smell of sulphur or other chemicals on a regular basis during normal use, you can assume there is a sensor issue that should be checked out.
Need a service or have a question to ask? Send us a note or give us a call today. One of the major driving forces behind the explosion in popularity of the SUV is that people feel Even though this year's winter was relatively mild in Victoria, BC, you still need to take care o Properly maintaining your vehicle could be one of the greenest things you do! Read about how auto As spring begins, more and more cyclists will take to the road.
Victoria has an incredible bike l Here at Parkside, we respect the DIY spirit and like to see people taking their auto maintenance Along with chirping birds and cherry blossoms, potholes are a harbinger of the spring season. What do you see? How does it feel? What does it smell like? We help you use your senses to save y Your windshield is a critical component of your safety.
Here is all you need to know about windsh A "blown head gasket" is a phrase that strikes fear into the hearts of auto enthusiasts and novic Imagine being left out in the cold all night and then asked to run a marathon - doesn't sound too I have a Mazda 3 the engine light has remained on for a few days, I read my manual which says it could be, low fuel, wiring problem or the catalytic converter, as I have been getting a rotten egg smell for a while I feel thats what might be causing the light, what do you think it is from info I have given, thanks.
Hi there, please send us a message through our contact form and one of our techs will get back to you right away. I have a Chevy Traverse. My engine light is on and has been since a girl hit my driver side rear tire.
I remember when it happened the door where you put your gas in popped open. Now my truck is draining my battery and I now have a foul egg smell comes through the cab of the vehicle and outside of Traverse how to webcast a meeting smells like rotten eggs too.
We have changed our battery to a good used battery because my vehicle battery keeps getting drained overnight and we figured it was the battery. So we were having to jump the battery to get it to run. Gauges for battery were So could it be battery, starter solenoid, catalyic converter, I am lost. Hopefully you can help me. Thank you!! You definitely need a qualified mechanic to take a look. If you are in Victoria, give us a shout through our contact page.
If not, check out Google and find someone qualified near you. Hi there, please send us a note through our contact form or give us a call. We may be able to give you some ideas. Give us a shout through our contact form for an appointment. You should definitely get it checked out asap. I also have a Mazda 3 that occasionally has that rotten egg smell. Does that mean the catalytic converter needs replaced? All service questions need to be sent through our contact page to speak to a tech. We are in Victoria, BC, and can only service cars in our area.
Your email address will not be published. Why does my car smell like rotten eggs? This is something that is happening all the time in your vehicle, but there are 2 instances where this might happen all at once and you are able to smell the burn off: 1. Or… 2. Bottom Line If the problem comes and goes for a very short period of time after excessive use of the engine at high revs, there is nothing to worry about. Share The Story. Are Bigger Cars Safer? Read more.
What is that Puddle? Is Your Windshield Unsafe? Did You Blow a Gasket? Louie krousoratis says:. May 19, at how to treat pulled intercostal muscles. Parkside Motors says:. June 6, at am. Libbey Bryson says:. August 11, at am. August 29, at am. Ashlynn says:. September 26, at pm. October 2, at am. Tierra says:. November 15, at am. December 11, at am. Susan says:. September 24, at pm.
October 17, at am. Cancel reply Your email address will not be published. Parkside Motors. Recent Articles. We what happened to the planet pluto social. Home About Articles Contact. Website by Timothy Quinlan.
My car smells like rotten eggs
A friend once said that every car is a brand new experience. The feel of the seats, the bounce and flow of the car, and even the smell.
Cars smell differently, right? But what if your car smells like rotten eggs? When a car smells like rotten eggs, there is no amount of air freshener that can make it smell better. On top of that, it is proof that there is something wrong with your car unless you do have real rotten eggs inside your car, which is a different problem altogether. To any car owner, smelling different things from inside your car spells trouble. If you smell rubber then something is probably burning or heating up.
It could be your clutch plate or a slipping drive belt. Simply put, these weird smells help you recognize if there is something wrong with your car. But what about smelling rotting eggs while your car is running? This could mean a few things. The catalytic converter is the part of your car that converts harmful gasses into safer ones.
One such harmful gas is hydrogen sulfide and this is the cause for the smell. If the catalytic converter is faulty, it cannot effectively convert the hydrogen sulfide into the harmless and odorless sulfur dioxide. If this is the case, you really need to replace the catalytic converter because this can lead to a car fire if not addressed right away. One of the more common issues with catalytic converters is when their fuel pressure sensor fails.
If it fails, the catalytic converter gets filled with oil and it affects the whole emission system, which leads to the harmful gasses to leak. Another less common cause of a rotten egg smell inside your car is old transmission fluid. For manual cars, transmission fluid is expected to be replaced regularly. This gives you enough time to have an expert check your car. As a rule of thumb, if you feel something is off in your car, then you should let a mechanic check it.
If you have a Lexus, Infiniti, Toyota, and Nissan in Atlanta, then you can trust T3 Atlanta to take care of all your maintenance and repair needs. We have expert technicians ready to service your car. Call us today and have your appointments set. Our garage practices physical distancing and proper disinfection practices to comply with recommended COVID guidelines. You must be logged in to post a comment. Bad Smells Inside Your Car To any car owner, smelling different things from inside your car spells trouble.
Leave a Reply Cancel reply You must be logged in to post a comment. After months of reading business planning books, he decided to establish an auto service company. He recalled reading that auto repair people were the first or second least trusted group of people among service providers, and Charles wanted to provide Atlanta car owners with a trustworthy auto repair shop. He learned how the service business was structured, and opened T3 Atlanta to offer customers an affordable and efficient service company.
Every one of our award-winning, factory trained technicians can resolve a customer's vehicle problem. If you are experiencing problems with your vehicle, in most cases we can diagnose the issue free of charge.
By offering discounted services to every customer days a year, we do not need to offer specials to increase our clientele. Read More. Like us on Facebook. T3 Atlanta Ltd. Is not affiliated with Nissan Motor Co. Visit Mechanic Advisor.