I have a 1998 Chevy Van with a 6.5 diesel engine. When I throttle the engine, the engine does not run steady, it idles up & down as you're driving. But when it is idling, the engine runs fine, If I p

Asked by Apr 30, 2014 at 12:43 PM about the 1998 Chevrolet Chevy Van

Question type: Maintenance & Repair

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throttle sensor issues

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