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1988 Ford F-150 Custom 5.0L Hesitation, Misfire
Posted to Ford Driveability on 8/19/1998

Now the truck is back with the left exhaust manifold cracked in two pieces and a complaint of modest loss of power on hills. We replaced manifold and took backpressure readings. On successive throttle snaps backpressure read about 5 to 9 psi. Gas analyzer read...

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car Vehicle Data

1988 Ford F-150 Custom

VIN 2FTEF14NOJ
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsCa
SymptomsHesitation, Misfire
OccursHot, Under Load
Misc.U.s. Cal. Epa
Message Closed

car Vehicle Data

1988 Ford F-150 Custom

VIN 2FTEF14NOJ
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsCa
SymptomsHesitation, Misfire
OccursHot, Under Load
Misc.U.s. Cal. Epa