Suzuki df200ap 2021 outboard thermostat

[jason stu]

OEM thermostat was corroded and rotted out after 60 hours of use in saltwater installed in 4-01-25. what do you think cause is - never had that problem I replace thermostat every season

 

[99yam40]

do you ever flush with fresh water after running in salt?

 

[jason stu]

yes, flush for 15 minutes after each use and once a month use the salt away attachment with hose.

 

[99yam40]

is that with motor running to get the stat open and fresh water circulating thru the open stat?