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joelc's avatar
joelc
Nomad
Dec 10, 2013

Engine light and Wrench code 2006 F-350 Diesel

We are full timers and when we were towing our 5th wheel in September to a campground in N.C. my truck engine light went on and I lost power going up a hill. I was able to pull over and shut the truc...
joelc's avatar
joelc
Nomad
Dec 12, 2013
The batteries are new Interstates. I do not have anything to check the code and unless T40 means something I do not have it. They did try a new timing sensor with no change. Do you suggest I get the code reader or just have the alternator changed as advised. There is a little over 50K miles on the truck.

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