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1986 Ford F-150 XL 5.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy
Posted to Ford Driveability on 2/8/2008 10 Replies

Truck runs rich at cold idle somewhat but the hotter it get the richer and will began to stumble. Feul pressure is good tried another map even though one on truck checks good. Tps .93 volt closed throttle. Tried unplugging o2 with no change. Engine dies if iac...

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  Related Documents & Media  1986 Ford F-150 XL

 
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car Vehicle Data

1986 Ford F-150 XL

VIN 1FTCF15N7G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI / MPFI
EmissionsFEd
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy
OccursHot
Message Closed w/FIX

car Vehicle Data

1986 Ford F-150 XL

VIN 1FTCF15N7G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI / MPFI
EmissionsFEd
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy
OccursHot