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2002 Chevrolet Express 2500 5.7L Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 10/2/2006 8 Replies

Hello GM tech's Truck was purchased with this problem runs poor under load misses and at times will backfire thru intake manifold, codes will come right back PO300 and PO335. I did test the CMP sensor and the new CKP sensor. we did replace cap rotor (delco par...

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  Related Documents & Media  2002 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 2500

VIN 1GCGG25R12
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
P0335Crankshaft Position Sensor 1 Circuit Malfunction (No Signal)
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 2500

VIN 1GCGG25R12
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
P0335Crankshaft Position Sensor 1 Circuit Malfunction (No Signal)