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2001 Chevrolet Express 3500 5.7L Misfire
Posted to GM Driveability on 1/29/2007 4 Replies

after tune up van came back with cylinder misfire. we checked the vent holes in dist. replaced spider injectors with updated [...] fuel pressure 55 psi. #3 cylinder is missing the most but 2,4,5,6,7 are also [...] an idle all is well and under hard accel. all ...

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  Related Documents & Media  2001 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Express 3500

VIN R911190751
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Express 3500

VIN R911190751
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise

Trouble Codes

P0300Multiple Misfire Detected