"The guy I bought my boat from
"The guy I bought my boat from suggested that once I drained the block of water - to pour some anti-freeze down the hoses into the block. With the block drained of all the water why would this need to be done?? Thinking better be safe than sorry - yes I've done this, but I don't understand why. Thanks."
"The guy I bought my boat from suggested that once I drained the block of water - to pour some anti-freeze down the hoses into the block. With the block drained of all the water why would this need to be done?? Thinking better be safe than sorry - yes I've done this, but I don't understand why. Thanks."

