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A part of your exhaust system, the catalytic converter, has stopped working correctly. You need to get a new one.

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16y ago

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What might cause a cat to smell like rotten eggs?

Chicken chow mein and rice and pea


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Why would trasmission fluid smell rotten and burnt?

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Would alternator cause engine to knock and smell like rotten eggs?

No. Sounds like the catalytic converter is going bad. Rotten egg smell is a sign


Can the smell of rotten potatoes be fatal?

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Some farts smell of rotten eggs because they contain Hydrogen Sulphide - which is what gives rotten eggs their smell!


Does proscuito smell rotten?

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What would cause the check engine light to come on also the car smells funny what could be the problem also there is no heat or air blowing out of the vents you have a 2000 VW beetle?

Is it a fish smell or a rotten egg smell ? FISH SMELL COULD BE A BAD HEATER CORE, THIS WOULD CAUSE YOU NOT TO HAVE HEAT IN THE CAR , BUT IT MIGHT NOT CAUSE CHECK ENGINE LIGHT TO COME ON UNLESS MAYBE CAR IS LOW ON COOLANT. ( THERE MIGHT BE A LOW COOLANT SENSOR TO TRIGGER CHECK ENGINE LIGHT) ROTTEN EGG SMELL COULD BE A CLOGGED CATALYTIC CONVERTER , WHICH WOULD CAUSE THE OXYGEN SENSOR TO TRIGGER THE CHECK ENGINE LIGHT, BUT IT WOULDN'T CAUSE THE LOSS OF HEAT.


What would cause the air in a cave to smell like rotten eggs?

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What is the cause of the rotten egg smell your car makes when you drive it?

It's possible that your alternator is overcharging your battery.


What do rotten eggs smell like?

Rotten eggs, for some reason, strangely smell like rotten eggs. ha no rotton eggs smell like farts/breaking wind