[SaguaroKid]

Gotta question, this old Power Stroke guy I work with keeps preaching about adding something to his coolant every 10K. It's suppose to stop cavitation pitting of the cylinder walls. I haven't heard anyone mention it around here ? Got any ideas ?

 

[whiteeye42]

ya i is called a water wetter and is made for the ford powerstroke only with your duramax you don't need it

 

[SaguaroKid]

Thanks Whiteeye42.........