car smells like rotten eggs check engine light on

To add to the. Ill bet its been getting hot too.

Check Engine Light Is Flashing The Motor Guy

A car that smells like rotten eggs is usually the result of a problem with the vehicles exhaust system.

. The check engine light is on. Too much back pressure is not allowing your engine to run normally. You may notice poor drivability bad fuel economy and the illumination of your Check Engine Light.

Up to 8 cash back The first thing to check is the Check Engine Light to see why it is on. The smell of rotten eggs is an indication that the catalyst is bad and the rattle may be that the catalyst is broken up inside. The converter is a part of the emission control components that reduce harmful emissions by modifying exhaust gasses.

By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Here are six smells to be wary of and a list of what mechanical issues trigger them. If your car smells like rotten eggs it could be a sign of a leak in the exhaust manifold.

There are only a handful of issues that will cause your car to smell like rotten eggs. 1 Year12K Mile Warranty. Bad Or Clogged Catalytic Converter.

If you notice that your gas consumption has suddenly increased and that your car smells like rotten eggs then a damaged catalytic converter might be the one causing it. If a smell is similar to rotten eggs this could indicate that your catalytic converter may not be properly processing hydrogen sulfide in the exhaust. Because of its role in vehicle emissions its important to have.

The car smells like rotten eggs and. Leak in the exhaust manifold. You can fix this by looking under the hood for loose belts and checking the soles of the brake pads.

Here are five reasons your car might smell like rotten. Up to 15 cash back My car started smelling like rotten eggscheck engine light - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Sulfur from the engine can make the car smell like rotten eggs but it can also smell like burning rubber or worn-out brake pads.

Rotten Eggs or Sulfur. The problem arises when the converter is clogged or broken and thus fails to convert hydrogen sulphide which smells like rotten egg and can escape into the cabin. If you wonder Why does my car smell like rotten eggs here are the four most common causes.

Certified Mechanics Fix Your Car in Your Driveway. The most likely culprit for a rotten egg smell the catalytic converter is part of the vehicles emissions system. Aside from smelling rotten eggs or as some people describe it sulfur and failing a smog check other signs you have catalytic converter problems include your dashboards Check Engine light coming on poor gas mileage problems accelerating your vehicle and problems starting your car truck or SUV.

Take your car to a mechanic as soon as possible. Available 7 Days a Week. If it shakes and smells of rotten eggs then the catylitic convertor is bad.

That rotten egg smell is a problem with your catalytic converter. Catalytic converter A sulfur smell could indicate an imbalance in your engines air-to-fuel ratio says Trotta. Typically the catalytic converter will convert hydrogen sulphide to sulphur dioxide which is harmless.

All Makes Models. When gasoline reaches the catalytic converter the converter transforms the trace amounts. Here are some of the top reasons for this problem to happen and what you need to do about it.

Exhaust will be trapped in the engine of your car. Rotten eggs could mean the catalytic converter is not properly processing a form of sulfur gas. Your catalytic converter is a part of the exhaust full of rare metals that react with the gasses produced by internal combustion engines making them less harmful to the environment.

16 years of experience. Check your gasoline filter if the sensor is fine. When these high levels of H2S hit your catalytic convertor some of it cannot be processed into odorless SO2 so it comes out of your tailpipe smelling like rotten eggs.

This can sometimes be seen or smelled inside the cabin by smoke or a bad smell. A damaged or clogged catalytic converter can result in a reduced airflow that leads to your engine having to burn extra fuel. The manifold is responsible for collecting and funneling exhaust gases away from the engine.

If your car still smells like rotten eggs contact your mechanic as you may have a more complicated problem. Rotten eggs could also mean a problem with your catalytic converter. The check engine light is on.

If Your Car Smells Like Rotten Eggs What it might be. A car smells like rotten eggs when the leftover deposits and byproducts burn up due to incomplete combustion. The codes need to be diagnose and repaired before the catalyst is fixed since it may of gotten damaged by the engine running condition.

A bad or clogged catalytic converter is one of the most common causes of a rotten egg smell from your car.

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