You can tell the year by looking at the 10th digit of the VIN. It may very well be an 03 in which case you are right, you have the wrong part number.

The 10th digit is a 4. But the date of manufacture is 10/03. We've ran into problems just buying stock parts for this truck, we usually gotta buy ...

99Dakota,

Can you get me the 4 digit CPL number off of the valve cover please? Also, what part number Puck did you receive?

since it isn't my truck i don't have much access too it. but i do know its the D7157 puck. We think it needs the D7156 for an 03 cummins because pretty much all hes ever ...

Hey my buddy has an 04 Cummins Ram 2500 Its got the 235hp Cummins. Anyways, we put the powerpuck in and hooked up everything correctly etc. We fired it up, seemed to idle ok, put it on 50hp mode, it won't even spin the tires in the snow, it just died and cuts out etc. 90hp mode, it does the ...