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1991 Pontiac Grand Prix STE 3.4L Poor Idle Quality, Hesitation, Surge, Stall
car surges at idle and has a constant miss at idle and cruising speeds. at 30 mph in 3rd gear it will start to surge and jerk until the throttle is released. car dies after idling a few minutes hot but will always restart.
FIX posted 10/16/2003
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Message Closed
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| VIN | 1G2WT54X3M |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall |
| Occurs | Hot, Idle |
Message Closed
Vehicle Data
1991 Pontiac Grand Prix STE
| VIN | 1G2WT54X3M |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall |
| Occurs | Hot, Idle |
9 Replies Received
9 Replies Received
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