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2000 Pontiac Bonneville SE 3.8L Poor Idle Quality
this car has an idle of 2000 rpm. It did it only when warmed up. we replace the lower intake and the plastic plenumn and now it does it all the time. we have tried everything we can possible think of . any ideas? we have installed a new Mass air flow sensor. I...
FIX posted 3/10/2008
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18 Replies Received
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Related Documents & Media | VIN | 1G2HX54K5Y |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
2000 Pontiac Bonneville SE
| VIN | 1G2HX54K5Y |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
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