Cat c7 oil pressure
What should the oil pressure be at on a cat c7 engine?
Forum Discussion
The C7 in our 2004 Winnebago Journey runs about 49 psi at 65 mph and warmed up. It also runs at about 29 psi at warmed up idle. This engine has 65,500 miles on the odo and has been serviced per CAT recommended intervals.
