Grand Prix

Unperformed "Idle Learn" Procedure May Cause Stalling Issue on Pontiac Grand Prix

Problem Description and Possible Solution

A stalling issue may occur if the battery goes dead or is disconnected and the "idle learn" procedure is not performed. For more information on "relearning" the engine idle speed, please click here»

Problem Data
RepairPal Verified
Average mileage: 108,500 (108,500–108,500)
Engine affected: 3.1L V6
5 model years affected: 1990, 1991, 1992, 1993, more1995
5 people reported this problem
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The car idles kinda rough like the rpm gage bounces up and down about a half inch while idling at 1000 rpm's while the engine slightly revs its self over and over