My 97 Eldorado smokes heavily & runs very rough after starting cold. Once warm both clear up. I have replaced spark plugs & the Idle Air sensor.
Keywords:smokes
My 97 Eldorado smokes heavily & runs very rough after starting cold. Once warm both clear up. I have replaced spark plugs & the Idle Air sensor.
Lets look more closely at the smoke color..
> Black Smoke : too much fuel/gas
> Blue Smoke : Oil Burning
> White Smoke : Coolant/Anti freeze burning
Let me know what color the smoke is.
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