Black smoke indicates that it is over fuelling, probably from a faulty injector
the eggs smell is hydrogen sulphide ( rotten egg gas) and is the cat converter doing its job ( same as new car exhaust smell)
SOURCE: check engine light on 97 honda odyssey code 171?
Hi, the egg smell is an early sign of bad valve timing and bad seals as well. the engine light normally, will signal a change for a specific sensor like a O2 sensor or egr valve or pcv malfunction.
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SOURCE: white smoke and smell of eggs
White smoke in the exhaust, more so on a cold start. That's steam. Water is getting into the combustion chamber. Most likely coolant.
Put your hand in the white smoke to capture the odor. (don't burn yourself)
What does your hand smell like? Coolant (anti-freeze & water) smells sweet.
Likeliest cause = head gasket. Possible = cracked head - depending on how hot it got. Less likely = cracked intake manifold.
Maybe a blown head gasket
SOURCE: i have a subaru legacy outback, abs light comes on
one of your abs sensor is bad or the abs motor,go to local shop to diagnose which sensor,shop usually charge $ 60 to diagnose abs system,good luck, let me know ..
SOURCE: I pulled the CEL code P0031 from my 05 Outback.
this is a hard fault, this means u have a wiring problem, the sensor was good, that is why the PCM set a code for the same fault right away.
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SOURCE: freelander td4 engine smoking through the exhaust
could be your head gasket
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