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1997 Ford F-150 4.2L Poor Idle Quality
Posted to Ford Driveability on 10/11/2011 19 Replies

When this truck is started it runs rough for 20-30 seconds and them smooths out. Test drove and at idle it will run rough, has no loss of power and runs great under load. Come to a stop or idle and runs rough. Heads were removed and sent to machine shop to hav...

19 Replies Received (View Replies)

  Related Documents & Media  1997 Ford F-150

 
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car Vehicle Data

1997 Ford F-150

VIN 1FTDX1726V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN 1FTDX1726V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle