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Re: smoke runnung rough
Posted to HD/Fleet Forum on 10/8/2015

The next step as per Ford is a relative compression test done with the IDS.

If that points to the same cyl then break out compression tester. Login to read more.

 

car Vehicle Data

2007 Ford F-450 Super Duty XL 6.0L

Engine6.0 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2007 Ford F-450 Super Duty XL 6.0L

Engine6.0 L
Trans5-speed Automatic (Electronic)