|
1999 Chevrolet Tahoe LS 5.7L Misfire, Poor Fuel Economy
This Tahoe misses at idle steady at an idle on number 7 cylinder. compression great, spark great and took upper plenium off and poppets and injectors great. Now only diff is at idle oil pressure light came on and pressure at idle is 1.5psi. at 1000 rpm up to 4...
FIX posted 12/3/2007
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 | 1GNEK13R3X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Poor Fuel Economy |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Tahoe LS
| VIN | 1GNEK13R3X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Poor Fuel Economy |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video