Hey everybody. I have an issue for some reason the oil cooler o-rings are not sealing properly. I was wondering if anybody has come across this in the past. Both lines that go to the oil cooler where leaking when I bought the boat. The boat has been sitting for 5 years. I have replace the inlet o-ring to the oil cooler, but it still leaking. I think the back one will seal haven't done the repair yet. Engine is currently running hot and I believe it because of the o-rings not sealing. Thanks in advice for all the help let me know if you need more information.
1972 Glastron V164
AQ130C/270
1972 Glastron V164
AQ130C/270