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2001 Chevrolet Express 3500 5.7L Hesitation, Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 5/23/2011 20 Replies

I have a slight misfire on #5, #7 and sometimes #6 and #2 cylinders. Primarely it is #5 and #7 though. At idle it runs smooth with only showing a misfire on those 2 cylinders sometimes(count is below 5). When I give it gas for a few seconds(vehicle in park / n...

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  Related Documents & Media  2001 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Express 3500

VIN 1GCHG35R91
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CFSI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursCold, Hot, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Express 3500

VIN 1GCHG35R91
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CFSI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursCold, Hot, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected