|
2003 GMC Sierra 1500 5.3L Hesitation, Misfire
this truck came in with the trouble code p0300, cylinder 2,4,6,8 all showed misfires when cold, after the truck runs alittle the miss clears up. bank 2 sensor 1 o2 senser read 1107 when first started then starts reading normal. after senor read truck runs grea...
FIX posted 10/18/2007
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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1GTEK14X3Z |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
| Occurs | Cold |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 GMC Sierra 1500
| VIN | 1GTEK14X3Z |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
| Occurs | Cold |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video