engine is always racing
5

Asked by babybaby10568 May 18, 2013 at 07:28 PM about the 1991 Pontiac Sunbird 2 Dr LE Convertible

Question type: Maintenance & Repair

changed the throttle position sensor and is still racing. What would be the nest step to fix the engine racing?

1 Answer
31,245

yetilikesbeer answered 11 years ago

If it's not the cable you could try the idle air control valve. If the plunger is stuck open you will have a higher than normal idle.

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