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Start ok but black smoke and stalling
1990 Mercedes-Benz 420SEL

Start ok but black smoke and stalling

(1990 Mercedes-Benz 420SEL)
Start ok but then black smoke, no acceleration stalling
1 answer & 0 comments
Popular Answer
on June 20, 2017
Black smoke typically means running too rich, why will need to be diagnosed.
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General Diagnosis
$88 - $111 Learn More
on June 20, 2017
Black smoke typically means running too rich, why will need to be diagnosed.
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