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1997 Ford F-350 XLT 7.3L Poor Idle Quality, Misfire
Posted to Ford Driveability on 4/11/2021 6 Replies

I need you option. After I replaced the injectors, the engine runs rough and misfires a bit. I did a buzz test and a contribution test and the buzz test passed but I get all the cyls. failed the contribution test. The truck idles fine just above idle and d...

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car Vehicle Data

1997 Ford F-350 XLT

VIN 1FTHW26F2V
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi port fuel injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Open Help Request

car Vehicle Data

1997 Ford F-350 XLT

VIN 1FTHW26F2V
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi port fuel injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways