Engine Trouble 2006 W-22 8.1
Left for Florida last night and about a hour into the trip engine started to backfire and hesitated while going up hills. Ran fine on flat road going back home but engine missed a lot. Coach is 10 yea...
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If it was wet on the road it may have been the intake system causing hesitation. If it was dry I'd say it was the plug wires. There was a replacement kit allowing for wires that were more heat tolerant.
