Originally Posted By: 4Scott4
When I refilled I went with Supertech Full Syn. and an ac delco filter.
An ACDelco e-core or a classic?
I've used e-core filters in the past and haven't had a failure, but I've never used one where there was a possibility of becoming filled with sludge and having a possible blowout. If you used the classic, fine. Otherwise, in this case, there are better filters available than the e-core.
If you are loosing coolanat, I'm with others in finding the reason.