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1998 Ford F-150 XL 4.2L Excessive Emissions, Poor Idle Quality, Misfire
Posted to Ford Driveability on 9/19/2005 10 Replies

Truck came in with P0301 found tracking in boot for #1 replaced plug and wire. No Inprovement tested comp # 1&2 equal @ 170 did injector pressure drop #1&5 equal. Scoped injector patern For voltage and current patterns compared to #2 appear the same when stack...

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  Related Documents & Media  1998 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

1998 Ford F-150 XL

VIN 2FTZF1725W
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/Summary

car Vehicle Data

1998 Ford F-150 XL

VIN 2FTZF1725W
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways

Trouble Codes

P0301Cylinder 1 Misfire Detected