2011-2015 Duramax injector pump failure.
Has anyone on this forum had their Duramax tow vehicle injector pump to fail from normal use (no programmer on the engine). I bought a 2012 and I am concerned about the expense of letting it fail or g...
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There is a CP3 conversion?????? I wouldn't think so as the ECM expects certain PSI the CP3 can't deliver. Poor spray pattern on piston would almost certainly throw a CEL without a programing change.
I wouldn't worry to much OP. Keep fresh fuel and drain filter often.
The good side is GM has covered a portion of the repairs with truck out of warranty. I believe flyboy had this happen.
I wouldn't worry to much OP. Keep fresh fuel and drain filter often.
The good side is GM has covered a portion of the repairs with truck out of warranty. I believe flyboy had this happen.
