rcknecht
Well-Known Member
Very interesting discussion... I am glad my 340 is FWC... The best way to winterize is to spend the winter in the Keys...
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You have oil coolers along side your engine I pull the hoses instead of trying to take the 1/4" plug out I also pull the lower water pump hose on the engine it holds a lot of water and see no other way to get it out. When draining the block make sure water comes out both sides it doesn’t hurt to poke the drain holes just to break up any rust that might be building up. Pull the hoses on the bottom of the exhaust manifold just to be safe if you have an older boat.I already drained the block & manifolds, Just want it to get everyplace else that does not have a drain.
LK
sorry 1 more question. Do i pour A/F anywhere else or just in the Thermostat hose?
What is the out drive hose? Some one mentaioned pouring it in there? Is that the hose that connects to the cooler? do i pour any in the cooler hose towards the outdrive? That is near the red battery fuse on my engine?