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2002 Chevrolet Express 2500 5.7L Poor Idle Quality, Hesitation, Cuts out, Poor Fuel Economy, MIL Lamp on, P0308
Posted to GM Driveability on 2/2/2010 12 Replies

with a recurring issue like this, I am at a loss for an answer. I thought I had the bases covered when I installed the engine. Being in a van, I didn't want to be back at this stuff until time for service again. But with the issue of burn through, I can't gras...

12 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 2500

VIN 1GCGG25R72
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Poor Fuel Economy, MIL Lamp on, P0308
OccursCold, Hot, Under Load, on Accel, Idle
Misc.Reman Engine Has 6000 Miles on It.

Trouble Codes

P0308Cylinder 8 Misfire Detected
P0404EGR Control Circuit Range/Performance
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 2500

VIN 1GCGG25R72
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Poor Fuel Economy, MIL Lamp on, P0308
OccursCold, Hot, Under Load, on Accel, Idle
Misc.Reman Engine Has 6000 Miles on It.

Trouble Codes

P0308Cylinder 8 Misfire Detected
P0404EGR Control Circuit Range/Performance