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1999 Ford F-150 XL 4.2L Hesitation, lack of acceleration
Posted to Ford Driveability on 11/6/2007 18 Replies

Help this ones beating me down! It has a lack of acceleration and a surge right of idle. It seems like the timing is retarded. On the spark advance pid on accel it show to go as low as -10' advance. I thought I saw a problem with the pcm but after replacement ...

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  Related Documents & Media  1999 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150 XL

VIN 1FTZX172XX
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Lack of Acceleration
OccursHot, on Accel
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150 XL

VIN 1FTZX172XX
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Lack of Acceleration
OccursHot, on Accel