[Big Block Bill]

X-2 what Casey said. I joined Duramaxform.com the first week of January to get information on a 2013 HD-3500 we were installing a failed high pressure pump and was sent down every path but what I needed. It turns out the problem we were having is VERY common will ALL 2013, 2014, and 2015 model years, and is covered under the 100,000 mile of 5 year drive train warranty. TSB # 16-NA-102 (a $15,000.00 repair) replacing EVERYTHING in the fuel system, including all lines, all injectors, fuel rails, and the failed High Pressure Pump. I would have thought someone on that site would have known that.

Bill