|
2000 Chevrolet Express 3500 7.4L Poor Idle Quality, Misfire, MIL Lamp on
engine has definite misfire felt. tech2 shows cylinders #1,2,4,& 8 misfiring with #8 being the worst yesterday but today #1 is worse. spark plugs ok. we swapped #6 spark plug with #8 and showed no difference. had to change wires because we had a couple of ends...
FIX posted 4/10/2002
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 | 1GBJG31J6X |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Motorhome Chassis |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Express 3500
| VIN | 1GBJG31J6X |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Motorhome Chassis |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video