Having problems with oil pressure . when truck is idling at stop light's. Only after driving for awhile. Engine oil temperature is not a problem. I have a o ring replaced in a tube that goes from oil pump to the gear box. It didn't help. Was hoping to get idea's from here. If possible
Maxxforce 13 engine problems
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by The Iron Man, Mar 30, 2021.