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1999 Ford F-250 Lariat 5.4L Hesitation
Posted to Ford Driveability on 7/2/2002 6 Replies

Enigine has a slight/ moderate hesitation when hot and under part throttle at about 1500rpm. The EGR seems to open too quickly. When EGR vacuum disconnected problem goes away. Installed new EGR valve thinking weak spring, no help. Put on new EGR soleniod, no h...

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  Related Documents & Media  1999 Ford F-250 Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Lariat

VIN 2FTPX28LXX
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, on Accel
Misc.Ex Cab
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Lariat

VIN 2FTPX28LXX
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, on Accel
Misc.Ex Cab