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2003 Chevrolet Express 2500 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 4/4/2005 8 Replies

Hello and thanks in advance. Got one here that I could really use some help with. Van came into shop with check engine light on. Found code 300 (random miss) and 753(tranny shift solonoid). Note #2 and #6 cylinders were showing miss-fires on snap-on scanner. S...

8 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 2500

VIN 1GCFG29T03
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

300random miss
753tranny solonoid
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 2500

VIN 1GCFG29T03
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle

Trouble Codes

300random miss
753tranny solonoid