
1991 Ford F-150 Custom 4.9L Excessive Emissions, Surge
(Bang Head Here) OK, I've checked and rechecked just about everything related to this problem. Truck runs like a scalded dog until you get up on the interstate and try to hold a steady cruse. For some reason it decides to drop out of closed loop and starts lea...
FIX posted 6/5/2008
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Message Closed w/FIX
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VIN | 1FTEF14Y8M |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | FED |
Symptoms | Excessive Emissions, Surge |
Occurs | Hot, Cruise |
Message Closed w/FIX
Vehicle Data
1991 Ford F-150 Custom
VIN | 1FTEF14Y8M |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | FED |
Symptoms | Excessive Emissions, Surge |
Occurs | Hot, Cruise |