Discussion Starter · #1 ·
I have a 2011 Silverado 5.6 and I have always been concerned with the oil pressure seeming to show a low reading (approx. 30 lbs at hiway speed and approx. 20 lbs when idling at normal operating temp). The dealer has always assured me that this was normal with this engine due to the variable cam timing. Is this true and has anyone else had this problem?