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1999 Ford F-250 Super Duty XLT 7.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall
Posted to Ford Driveability on 9/1/2009 11 Replies

This powerstroke starts hard, idles rough, lacks power, but once you strart accelerating it gets better as rpms go up. Gets worse as it warms up, will barely idle, lacks power so bad it won't rev up to higher rpms. If you let it coast down a hill in first gear...

11 Replies Received (View Replies)

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car Vehicle Data

1999 Ford F-250 Super Duty XLT

VIN 1FTNX21F1X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall
OccursAlways
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty XLT

VIN 1FTNX21F1X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall
OccursAlways