2004 Ford F-150 FX4 5.4L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on
repaired a previous attempt to replace CHT sensor and haness. had code for this CHT. removed intake, replaced gaskets with oe, replace CHT sensor, replaced CHT sensor harness connector. all joints soldered. truck runs great untill you "shower down" on the acce...
FIX posted 1/31/2009
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 11 Replies Received (View Replies)11 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2004 Ford F-150 FX4
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2004 Ford F-150 FX4
VIN | 1FTPX14514 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, MIL Lamp On |
Occurs | Under Load, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |