2004 GMC Sierra 1500 4.8L Poor Idle Quality, Misfire, MIL Lamp on
This vehicle is back again with a leaking #3 injector on hot soak. There is no problem with the passenger side injectors. Why does #3 injector keep getting affected? The #3 injector is closest to the fuel line that comes from the fuel tank. Is dirt coming from...
FIX posted 8/25/2011
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 4 Replies Received (View Replies)4 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2004 GMC Sierra 1500
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2004 GMC Sierra 1500
VIN | 2GTEK19V64 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | After a Hot Soak |
Trouble Codes
P0300 | Multiple Misfire Detected |