Mechanics

BLACK SMOKE

2000 Hyundai Accent

I have hundai 2000 model it gives black smoke I already change spark plugs please help me out of it
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YasirMehmoodRaja
August 7, 2011.



Spaork plugs are not the cause of black smoke.

The engine is running too rich and it could be weak sparks, bad engine coolant temperature sensor, faulty fuel pressure regulator.

Is the Check Engine Light indicating?

KHLow2008
Aug 7, 2011.