|
1999 Ford F-150 Lariat 5.4L Poor Idle Quality, Misfire, Poor Fuel Economy
Hello once again, we have this 99 f150 that is grossly over fueling customer had a misfire and replaced all coils and plugs with after market parts. The next day the vehicle runs terrible and when we get it it had fouled out the plugs and was barely running. W...
FIX posted 5/17/2008
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 7 Replies Received (View Replies)7 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 1FTRX18L4X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1999 Ford F-150 Lariat
| VIN | 1FTRX18L4X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always |
Video