Winterize a Seacore 350

michael cruz

New Member
Jul 25, 2019
10
Boat Info
2012 sundeck 300
Engines
8.2 mercruiser w/bravo 3
Just bought a 2008 310 sundancer, with twin 350 seacore engines. Anyone know where I can find some info on the proper way to winterize the engines? Is it a simple as just pumping air into the one valve with a bike pump to drain, then fill with anti freeze and change the oil and filter??? Seems like there should be more to it.

Thanks!
 
Just bought a 2008 310 sundancer, with twin 350 seacore engines. Anyone know where I can find some info on the proper way to winterize the engines? Is it a simple as just pumping air into the one valve with a bike pump to drain, then fill with anti freeze and change the oil and filter??? Seems like there should be more to it.

Thanks!
sorry i'm not familia with those motors but winterizing is a pretty simple task after you change the oil!
 
Don't forget to pour a bit of Noflex Digestor down the toilet along with your Pink RV Antifreeze. Noflex Digestor will remove any scale and waste buildup as it sits in your holding tank, pipes and system over winter. You'll return to a fresh clean tank and pipes, and working gauges. https://www.amazon.com/dp/B07C7HRV4P
 

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