Cm2350 coolant in fuel system??

[Hammerhead]

(08-20-2017 )marek4792 Wrote:  For sure! A bad fuel water separator is alot cheaper than a head replacement.. If they aren't 100% sure pressure test the cooling system.

Damn straight skippy! I'd be pressure testing and inspecting to make sure before popping the head! Hell, I'd even buy some testing equipment if I needed to confirm first.
I recently had to do a little investigating of my own and was beginning to think I might have to pull the head. Out of curiosity I asked how long it would take while picking up parts at Cummins, Laura printed and gave a standard copy of a head gasket quote...38hrs!
If he's not doing the job himself, they had best prove that's what needs to be done, not just speculating, especially if it's not a warranty job!