|
1998 Chevrolet K1500 Cheyenne 5.0L Misfire
Engine misfire code was stored (P0300B). Read freeze frame data and found #7 cylinder had been the misfiring cylinder. compression test showed 140 psi on #7. Tried new cap; Wire & spark plug. Still rough. Sprayed carb cleaner with eng running to see if #7 was ...
FIX posted 6/16/2003
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 20 Replies Received (View Replies)20 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
20 Replies Received
20 Replies Received
Related Documents & Media | VIN | 1GCEK19M2W |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet K1500 Cheyenne
| VIN | 1GCEK19M2W |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video