Recent content by drmax14

We'll probably be seeing more ck4 uoa's in the near future.

This was an interesting read. Did you ever do any more testing?

Being new here I come across this thread and often wondered about bypass events on my Duramax. It has a pump relief setting of 64psi, but first start of the day the psi gauge reads around 70psi. Since the pressure sender is after the oil filter could I assume that the filters relief valve is...