Cummins ISC oil pressure at idle
The motorhome I'm ready to pull the trigger on has a Cummins ISC engine and It only has 10 lbs of oil pressure at idle. Is this normal? It seems awfully low. The engine has 25000 miles on it.
Forum Discussion
Cummins told me that pressure at idle is ok at 10 pounds. Gauge error could be 10% plus or minus and the same for the sender unit.
My ISC runs 10 pounds at idle
My ISC runs 10 pounds at idle
