Why is my car blowing Black smoke out. Mostly in the morning. Runs rough and does'nt idle?
Mar 14, 2008 at 3:15 PM
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RASMATAZ
CAR REPAIR CONTRIBUTOR
75,992 POSTS
Black smoke indicates rich mixture-means you have more fuel than air for combustion-check the fuel pressure if okay test the oxygen /coolant temperature sensor-also the injector/s
Mar 14, 2008 at 3:20 PM
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