
1991 Ford F Super Duty Custom 7.5L Excessive Emissions, Poor Idle Quality, Cuts out, Misfire, Poor Fuel Economy
Hello all,the customer concern is engine shut off when accelerat,thes pickup for Nattional GARD THEY HAVE GRAGE AND THEY TRIED TO SOLVE THES CONCERN BY MAKING TUNE UP AND REPLACING FUEL PUMP,FUEL INJECTORS BUT STEL THE SAME CONCERN THEN THEY BROUGHT THE PICKUP...
FIX posted 3/8/2006
![]()
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)15 Replies Received(Hide Replies)15 Replies Received
|
Message Closed w/FIX
|
VIN | 1FDKF38J9M |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy |
Occurs | Always, on Accel |
Misc. | F 350 Pick Ub |
Trouble Codes
12 | map sensor |
98 | fmem mode |
Message Closed w/FIX
Vehicle Data
1991 Ford F Super Duty Custom
VIN | 1FDKF38J9M |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy |
Occurs | Always, on Accel |
Misc. | F 350 Pick Ub |
Trouble Codes
12 | map sensor |
98 | fmem mode |