Winterization not needed?
Winterization not needed?
Can anyone tell me what model year Volvo switched to the motor with the enclosed water system not requiring winterization? Thanks!
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Elkhunter2372
- Commander

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Re: Winterization not needed?
Not sure on the year...maybe 2016? However, it still requires some winterization by using the Easy Drain system to drain the heat exchangers and raw water system so no freeze damage occurs on that side of the system.womblesd wrote: Wed Nov 11, 2020 11:51 am Can anyone tell me what model year Volvo switched to the motor with the enclosed water system not requiring winterization? Thanks!
Bill Hampton
2021 Cobalt R3
Navy with Yellow Edge stripe, White bottom
350 HP Volvo Evc with Duo Prop
Grand Junction, CO
Lake Powell, UT
Western Colorado lakes
2021 Cobalt R3
Navy with Yellow Edge stripe, White bottom
350 HP Volvo Evc with Duo Prop
Grand Junction, CO
Lake Powell, UT
Western Colorado lakes
Re: Winterization not needed?
Mid 2017 model year.
2017 Cobalt R7
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
- Krob1114
- Vice Admiral

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Re: Winterization not needed?
I think 2017 also. Been Cobalt fan long before purchase, and this seems correct.
2019 Cobalt R3 @ Greers Ferry Lake, AR
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