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1999 Ford F-350 Super Duty Lariat 7.3L Poor Idle Quality, Misfire
Posted to Ford Driveability on 11/27/2002 7 Replies

Need help on this one. Truck cranks ok but runs extremely rough for 5 to ten minutes then clears out and runs ok Glow plug system checks ok all test for code above proves to be ok Once hot can not duplicate problem and have to wait overnight for same condition...

7 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-350 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTWW33F5X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold

Trouble Codes

P0476Exhaust Backpressure Regulator Malfunction (Self Test)
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTWW33F5X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold

Trouble Codes

P0476Exhaust Backpressure Regulator Malfunction (Self Test)