Posted 6/29/2014 23:28 (#3943857) Subject: oil pressure that changes with engine rpm
s.w. Wi.
John deere 4430 with 6800 hrs. Oil pressure is following rpms.
Is it time for new bearings or just oil pump or both? Oil pressure gauge doesn't have #'s and the needle is not that close to the red zone at idle and looks normal at 1600rpms.
I had a truck that started to do this and started knocking soon afterward.
oil pressure that changes with engine rpm
