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2006 Chevrolet Express 2500 4.8L Misfire
Posted to GM Driveability on 6/24/2009 15 Replies

guys, I have this van in here and need some help. Can in with a dead missfire. customer replaced plugs and wires. I swapped # 5cyl coil plug and wire to rule out ignition problems. did an injector balance and had# 7 cyl with a 3 lb difference. replaced and is ...

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  Related Documents & Media  2006 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Express 2500

VIN 1GCGG25V66
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Express 2500

VIN 1GCGG25V66
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected