gnealon
New Member
- Apr 8, 2009
- 570
- Boat Info
- 2005 280 DA, Garmin 4208
"Ship Faced"
- Engines
- Twin 5.0L Merc BIII
You beat me to it Scott. Thats how I winterized both of my last boat engines. Drained the completely, and then filled it up with the pink stuff via the thermostat. No risk with the thermostat not opening, or any water stuck in the block.
Guys - i assume, after you drain, you crank the engine for a second to get the water out of the pump???