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2004 Ford Ranger Edge 3.0L Misfire, MIL Lamp on
Posted to Ford Driveability on 9/8/2010 12 Replies

This truck came in with a misfire code p0304 and p0316. Did the normal checks and found that cylinder #4 had repeated, but intermittant, misfire. Swapped plug wires and plugs from cylinder 4 to other cylinders to isolate fault in these components. Swapped wire...

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  Related Documents & Media  2004 Ford Ranger Edge

 
Message Closed w/FIX

car Vehicle Data

2004 Ford Ranger Edge

VIN 1FTYR10U4P
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)
Message Closed w/FIX

car Vehicle Data

2004 Ford Ranger Edge

VIN 1FTYR10U4P
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)