High Oil Pressure
Ok I'm back again with more questions. First I have a Thomas MVP RE w/5.9 Cummins. 132,534 miles and 5633.1 hours showing. My oil pressure at idle is about 85psi. Driving it is about 98 psi. Is That high?? If so what is the problem.
Also, where will I find the air compressor for the brakes? It don't seem to be belt driven because I see the alternator, a/c, idlers, and the belt going to the fan.