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2000 Infiniti G20 Repair Question


Topics covered: Black smoke, Sensor, Smell.
Mileage: 100,000 miles.

Asked on October 23, 2012

Infiniti G20 Black smoke Problem

My car is letting off black smoke (smells terrible) and burning emormous amount of fuel. I took out all the spark plugs and gaoline was dripping from them which is telling me that to much fuel is going into the cylinders (4). I changed all the oxygen sensors and the idle speed control module and the car is doing the same thing, please help
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Answer

Replied on October 23, 2012

scan for codes and check fuelpressure. it may be leaking injector as well but a pro should check that

Tiny Answered by hmac300 (expert)
17,932 answers provided