Scott06
Vice Admiral
- Joined
- Apr 20, 2014
- Messages
- 5,709
That implies head gasket between those two adjacent cylinders is bad.It definitely would have shown a bad head gasket (bec it was compromised in a couple spots)
when i did the pressure test of the cooling system I heard significant air in cylinder 2 spark plug hole and less in #4, not the valve covers or from dip stick