2000 Pontiac Grand Prix GTP 3.8L Excessive Emissions, No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on
ECT/IAT read negative 40 on scan tool along with MAP reading negative voltage, and MAF toggled between high and low readings both with and without MAF sensor plugged in. All of this occured KOEO. Car was towed in and runs rich when the problem is occuring alon...
FIX posted 9/27/2010
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Message Closed w/FIX
Vehicle Data2000 Pontiac Grand Prix GTP
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Message Closed w/FIX
Vehicle Data
2000 Pontiac Grand Prix GTP
VIN | 1G2WR5216Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, No Start, Poor Idle Quality, Cuts Out, Stall, MIL Lamp On |
Occurs | Intermittently |