ERRATIC IDLING

1998 Pontiac Grand Am

Tiny

kbw

December, 25, 2012 AT 4:59 AM

Erratic idling. Suspecting TPS. How do you change sensor. Or is this something the shop should do.

FOUND 1820 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

December, 25, 2012 AT 5:28 AM

Tps is not your issue. Do not guess or throw parts at it. Get it properly diaged and get a pin point failure.

Could be vacuum leak which is common.

You provided no engine size so I generalized.

Roy

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