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1990 Ford F-150 Custom 4.9L Poor Idle Quality, Hesitation, Cuts out, Stall, Poor Fuel Economy
Posted to Ford Driveability on 10/12/2005 20 Replies

PLEASE HELP! Thanks in advance for your help. This truck came to me with a hard start and hesitation. Truck will start when cold with throttle appled and feathered. After it warms to operating temp. it will idle on its own. After warming vehicle runs good on t...

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Message Closed w/Summary

car Vehicle Data

1990 Ford F-150 Custom

VIN 1FTDF15Y5L
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsFEDERAL
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Poor Fuel Economy
OccursCold, on Accel, Idle
Message Closed w/Summary

car Vehicle Data

1990 Ford F-150 Custom

VIN 1FTDF15Y5L
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsFEDERAL
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Poor Fuel Economy
OccursCold, on Accel, Idle