M matt l Guest Apr 28, 2009 #1 Is it normal to have a very large amount of crankcase pressure? When you take off the cap to add oil, the pressure is relieved and the car starts to run bad, the car runs smoother when the cap is replaced.
Is it normal to have a very large amount of crankcase pressure? When you take off the cap to add oil, the pressure is relieved and the car starts to run bad, the car runs smoother when the cap is replaced.
