|
2003 Chevrolet Express 2500 5.3L Poor Idle Quality, Misfire
Truck came in with multiple misfires, mostly 1,8. Also MIL worked sometimes. Found TSB for wiring problem near l/f upper control arm. Repaired 4 wires that the convelute tubing wore through the ecm wiring, that got inj 1, inj 8 and the MIL working properly. No...
FIX posted 3/15/2005
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 2 Replies Received (View Replies)2 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
2 Replies Received
2 Replies Received
Related Documents & Media | VIN | 1GCFG25TX3 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / efi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
Trouble Codes
| P0200 | Electronic Throttle Control System - Position |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Express 2500
| VIN | 1GCFG25TX3 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / efi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
Trouble Codes
| P0200 | Electronic Throttle Control System - Position |
| P0300 | Multiple Misfire Detected |
Video