Tri County Trail
Active Member
- Aug 29, 2021
- 131
- Boat Info
- 2005 Rinker 360
- Engines
- Mercruiser 8.1l Bravo 3s
I need to change out the antifreeze in my Mercruiser MAG 496s (staying with the original Dex-cool antifreeze). New to me boat and want to freshen it up. Is there an easy way to use the extraction pump and pull it out thru one of the lower hoses (which one will get me to the lowest portion of the block)versus draining it into the bilge?