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2001 Pontiac Grand Prix GT 3.8L Hesitation, Cuts out, MIL Lamp on
Posted to GM Driveability on 11/13/2006 14 Replies

This 2001 Pontiac Grand Prix is in the shop right now. It idles fine, and runs fine up to about 4000RPM. Then it starts missing and shaking all over. Fuel pressure and volume are OK, fuel filter is fine, spark is good across RPM band, MAF, MAP, HO2S, TP all re...

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  Related Documents & Media  2001 Pontiac Grand Prix GT

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Grand Prix GT

VIN 1G2WP12K41
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Grand Prix GT

VIN 1G2WP12K41
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected