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1999 Ford F-250 Super Duty Lariat 7.3L Poor Idle Quality, MIL Lamp on
Posted to Ford Driveability on 11/26/2017 10 Replies

I am a retired mech. and with out a scanner at least for now. I have had some power stroke diesel experience and looking for some guidance on this truck. The problem is on start up in the AM the check engine stays on for 60 sec. and the Idle is lower than ...

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car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNW21FXX
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / DI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCold
Message Closed

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNW21FXX
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / DI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCold