|
1999 Ford Expedition Eddie Bauer 5.4L Poor Idle Quality, Misfire
truck came in running horrible, after pin pointing 2 coils and 1 injector truck ran fine except at idle. after driving a while p0171 and 174 popped on. looked at o2 sensors on modis and both upstream sensors were pegged lean. decided to clean maf to see any di...
FIX posted 6/18/2009
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 19 Replies Received (View Replies)19 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
19 Replies Received
19 Replies Received
Related Documents & Media | VIN | 1FMPU18L1X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Ford Expedition Eddie Bauer
| VIN | 1FMPU18L1X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video