
1999 Ford F-250 Super Duty Lariat 7.3L High Exhaust Temp
This is my Son's truck. The Main concern is High Exh. Temp. under a load. He says he needs to back off the accelerator most of the time he's pulling a medium grade even when he's being conservative with the accelerator. He has a Banks performace device that pl...
FIX posted 1/7/2009
![]()
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 (View Replies)13 Replies Received(Hide Replies)13 Replies Received
|
Message Closed w/FIX
|
VIN | 1FTNX21F7X |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Exhaust Temp |
Occurs | On Accel |
Trouble Codes
P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |
P0605 | Internal TCM Malfunction |
P1249 | Wastegate Fail Steady State Test |
Message Closed w/FIX
Vehicle Data
1999 Ford F-250 Super Duty Lariat
VIN | 1FTNX21F7X |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Exhaust Temp |
Occurs | On Accel |
Trouble Codes
P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |
P0605 | Internal TCM Malfunction |
P1249 | Wastegate Fail Steady State Test |