What does it mean when your car smells like rotten egg?
The smell of rotten eggs is due to a compound called hydrogen sulfide. This comes from the small amount of sulfur that is present in the fuel. Two other causes of rotten eggs besides a broken catalytic converter include an engine that is running too hot or a broken fuel pressure regulator.Click to see full…
The smell of rotten eggs is due to a compound called hydrogen sulfide. This comes from the small amount of sulfur that is present in the fuel. Two other causes of rotten eggs besides a broken catalytic converter include an engine that is running too hot or a broken fuel pressure regulator.Click to see full answer. Also, is rotten egg smell from car dangerous? Rotten Egg Smell Coming from Car Vents If the catalytic converter, fuel filters, or fuel pressure sensors are worn out or damaged, a sulfur gas can leak out and make its way into your car’s cabin. This smell isn’t just unpleasant—like the other ones we’ve highlighted, it can be dangerous if left unaddressed.Similarly, why does my car smell like rotten eggs when I turn the heat on? Smell Five: Rotten Eggs The most common cause of this type of smell is hydrogen sulfide from the catalytic converter, which can be caused by a bad catalytic converter or fuel mixture problems. In either case, leaving the fresh air intake off until you get the problem fixed will help keep the smell outside. Also to know is, how do I get the rotten egg smell out of my car? How to Remove the Smell of Rotten Eggs From Inside a Car Locate the source of the smell. Sometimes food items can be pushed under car seats and forgotten. Sprinkle baking soda onto the car’s floor mats and carpeted areas. If needed, remove the floor mats and air them out in the sun. Fill a bucket with 1 cup vinegar and 3 cups lukewarm water. What does a bad catalytic converter smell like?Another common smell is similar to rotten eggs. Unless you have rotten eggs in your car, this smell is a burning sulfur smell which is a clear symptom of a catalytic converter problem in your engine, or damage in the emission control system. It may also mean that your engine is running with a rich air/fuel mixture.
