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1989 Ford F-150 Custom 4.9L Excessive Emissions, Poor Idle Quality, Misfire, missfire at 1500+rpm
Posted to Ford Driveability on 3/29/2000

Hi fellow technicians. I have been reading E-mails for a while (even offering advice for some), but this is my first time posting a request, so forgive me if I make any errors. I have very strange symptoms on this vehicle. It came in the shop with a com...

  Related Documents & Media  1989 Ford F-150 Custom

 
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car Vehicle Data

1989 Ford F-150 Custom

VIN 1FTDF15Y5K
Engine4.9 L / 6 cyl / GAS
Trans4-speed Standard
DeliveryFI / EFI
EmissionsOBD1,FED EMISSION
SymptomsExcessive Emissions, Poor Idle Quality, Misfire, Missfire at 1500+Rpm
OccursCruise, Intermittently, Disappears With Light Load
Misc.2WD
Message Closed

car Vehicle Data

1989 Ford F-150 Custom

VIN 1FTDF15Y5K
Engine4.9 L / 6 cyl / GAS
Trans4-speed Standard
DeliveryFI / EFI
EmissionsOBD1,FED EMISSION
SymptomsExcessive Emissions, Poor Idle Quality, Misfire, Missfire at 1500+Rpm
OccursCruise, Intermittently, Disappears With Light Load
Misc.2WD