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1997 Ford F-350 XL 7.3L Poor Idle Quality, Misfire
Posted to Ford Driveability on 7/2/2003 6 Replies

Ok I what I thought would be easy is baffling me. The problem is that it runs real rough when you start it up, and I tested the glow plug relay and glow plugs they check ok. It feels like it is not firing on 2 or three cylinders, but after it has run for about...

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  Related Documents & Media  1997 Ford F-350 XL

 
Message Closed w/FIX

car Vehicle Data

1997 Ford F-350 XL

VIN 1FTJW36F7V
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / direct injection - turbo diese
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold

Trouble Codes

P0334Knock Sensor 2 Circuit Malfunction
P1670Output Driver 4 Voltage High Input
Message Closed w/FIX

car Vehicle Data

1997 Ford F-350 XL

VIN 1FTJW36F7V
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / direct injection - turbo diese
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursCold

Trouble Codes

P0334Knock Sensor 2 Circuit Malfunction
P1670Output Driver 4 Voltage High Input