Temporary AF in Volvo 5.7 Gi FWC

criddick

Member
Joined
Feb 10, 2021
RO Number
1190
Messages
3
Between rockfishing trips, I connect my FWC engine's flushing port to a 5-gallon Winterizer and run the engine until AF comes out of the lower unit. I do this when the engine's warm and up on the lift.

I haven't had a problem yet, but is this safe practice until I fully winterize at the end of the season?
 
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