Rear exhaust dust on rear bumper & rear trunk lid?
What may be the cause?
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Usually if there's soot on the bumper, then something is coming out of the exhaust that shouldn't be. If the exhaust smoke is blue, that's an indication of burning oil; if it's black, then it's running rich.
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Have you had your muffler looked at?
When was the last time you had a smog check?
由 S W 完成的
my camera goes in and out... no i will check that
由 Rietta Gaskin 完成的