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1999 Ford F-250 Super Duty Lariat 7.3L Poor Idle Quality, Hard Start
Posted to Ford Driveability on 11/8/2007 24 Replies

Intermittently when first started cold, this Power Stroke is hard to start, acts like it has several bad glow plugs. When it does start, it runs really rough for several seconds, then instantly smooths out and runs good. There are no codes. I monitored the RPM...

24 Replies Received (View Replies)

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car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNX21F6X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / Diesel
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hard Start
OccursCold, Intermittently
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNX21F6X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / Diesel
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hard Start
OccursCold, Intermittently