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...
Forum Discussion
JustLabs wrote:
If the CP4 goes,it goes. Not much you can do about it.
Some guys are so afraid of a potential $10,000 CP4 repair,they'll drop $50,000+ on a new truck.
Makes perfect sense...lol
Thats what I was thinking, after all thats only five CP4 repairs, but wait, peace of mind :B
