- Thread starter
- #21
To wrap this up, my third pump (PSC) is quiet. I wound up changing to a finned Derale cooler, which I mounted 1/2 way on the front crossmember. Don't think this was the issue. I wound up going through the entire bleed process on the steepest part of our driveway and I think that was the ticket. Not sure if my spare PSC is smoked or not, but it will remain in the spare parts bin for an emergency.
Ramon
Ramon