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2004 Ford F-150 Heritage XLT 4.2L Misfire
Posted to Ford Driveability on 3/6/2017 19 Replies

I have this 2004 F150 4.2 with misfire #3 and #4 cylinders. they are paired on the coil, no spark to those plugs. With the coil 4 wire connector disconnected and a test light from the power feed to each control while cranking I have pulse. Now with the connect...

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  Related Documents & Media  2004 Ford F-150 Heritage XLT

 
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 Heritage XLT

VIN 2FTRF18204
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 Heritage XLT

VIN 2FTRF18204
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected