massimofinance
Chief Petty Officer
- Joined
- Oct 30, 2004
- Messages
- 508
appreciate the response; I've been using the kit to get the AF through the engine for 14 years, and never had an issue. I had the boat mechanic tell me it was a stainless impeller, but can check that as well. Will check out the link above, thanks.your trying to pull antifreeze thru the motor with one of the block-busting kits? unless you get the antifreeze hotter than boiling. it wont work. the thermostat will slam shut. that is how they work.
read this. https://forums.iboats.com/threads/winterizing-inboard-and-i-o.770207/