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1989 Ford F-250 Custom 5.0L Hesitation, Poor Fuel Economy
Posted to Ford Driveability on 4/7/2005 19 Replies

This trk was really bad befor the previous repairs and is much better now but still has a problem. Originally it ran extreemly rich and rough. Idles fine now and smoother. Firing KV is about 40 across the board, was 55 or better when I started. When dead cold ...

19 Replies Received (View Replies)

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car Vehicle Data

1989 Ford F-250 Custom

VIN 1FTHF26H3K
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multi point
Emissionsus fed
SymptomsHesitation, Poor Fuel Economy
OccursHot, on Accel
Message Closed

car Vehicle Data

1989 Ford F-250 Custom

VIN 1FTHF26H3K
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multi point
Emissionsus fed
SymptomsHesitation, Poor Fuel Economy
OccursHot, on Accel