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2004 Pontiac Grand Prix GT2 3.8L Surge, Poor Fuel Economy
This is my wife's car, we have owned it since 82,000 miles. It now has 263,000 and has always been maintained properly with OEM components. While driving in drive or overdrive at a steady speed the converter locks and unlocks rhythmically... Its driving me nut...
FIX posted 1/25/2014
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 2G2WS54284 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Poor Fuel Economy |
| Occurs | Always, Cruise |
Message Closed w/FIX
Vehicle Data
2004 Pontiac Grand Prix GT2
| VIN | 2G2WS54284 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, Poor Fuel Economy |
| Occurs | Always, Cruise |
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