How high did the rpm go? Without te throttle?
Is this manual or sutomatic?
What is the idling speed at operating temperature?
Black smoke is system running rich.
Is the Check Engine Light showing and have you checked for trouble codes?
Any other information you can tell me? If you can't provide sufficient and correct information, we would not be able to understand the problem and help you resolve it.
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Monday, December 3rd, 2012 AT 8:08 PM