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1989 Ford F-150 Custom 4.9L Poor Idle Quality, Misfire
Posted to Ford Driveability on 8/30/2006 15 Replies

Thank you in advance for hearing me out on this one. We got this F150 in with a bad miss. Checked and found a dead miss on cylinder #5. Good spark on all cylinders. Good compression on all cylinders. injector pulse is fine, used probe and all injectors are ope...

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  Related Documents & Media  1989 Ford F-150 Custom

 
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car Vehicle Data

1989 Ford F-150 Custom

VIN 1FTDF15Y1K
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / multiport injection
EmissionsUS Federal Emissions
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1989 Ford F-150 Custom

VIN 1FTDF15Y1K
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / multiport injection
EmissionsUS Federal Emissions
SymptomsPoor Idle Quality, Misfire
OccursAlways