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2008 Ford F-350 Super Duty XL 5.4L Misfire, MIL Lamp on
Posted to Ford Driveability on 6/28/2012 11 Replies

Looking for some ideas. Got this f-350 that misfires at start up. In the mornig,it might mis for 45 seconds to a minute, then pick up the cylinder and run fine the rest of the day. If it sits for an hour or two it might mis for 20 or 30 seconds before it start...

11 Replies Received (View Replies)

  Related Documents & Media  2008 Ford F-350 Super Duty XL

 
Message Closed w/FIX

car Vehicle Data

2008 Ford F-350 Super Duty XL

VIN 1FDWF36558
Engine5.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / MFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)
Message Closed w/FIX

car Vehicle Data

2008 Ford F-350 Super Duty XL

VIN 1FDWF36558
Engine5.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / MFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0316Misfire Detected On Startup (Within the 1st 1000 Revolutions)