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1999 Ford Econoline Super Duty Custom 5.4L Hesitation, Surge, Misfire
Posted to Ford Driveability on 4/5/2004 10 Replies

problem is only present during a partial throttle to full throttle load, show itself as a slight power loss and a noticeable surge. can be made to happen anytime past 1/2 throttle when load is high.

10 Replies Received (View Replies)

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car Vehicle Data

1999 Ford Econoline Super Duty Custom

VIN XYZ1234567
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursHot, Under Load, on Accel
Misc.Box Van
Message Closed

car Vehicle Data

1999 Ford Econoline Super Duty Custom

VIN XYZ1234567
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Misfire
OccursHot, Under Load, on Accel
Misc.Box Van