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1990 Ford F Super Duty Custom 7.5L Misfire
Posted to Ford Engine on 7/31/2017 9 Replies

I had this truck brought to me a few weeks ago with a low fuel pressure problem. I found bad fuel line at tank and other dry rotted lines. I replaced all lines from filter back including return. Fuel pressure was 21psi when it came in and now within specs. Aft...

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car Vehicle Data

1990 Ford F Super Duty Custom

VIN 2FDLF47G6L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedMisfire
Message Closed

car Vehicle Data

1990 Ford F Super Duty Custom

VIN 2FDLF47G6L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedMisfire