[mikeyt]

No, they stay in place all winter. When they install the antifreeze those drain plugs have to be in place or out it goes.

All marinas up here use the environmental stuff & i would be surprised if any reputable marina in the USA used anything else.

[300sflyer]

Originally Posted by depman160

I guess I am concerned that the marina used regular anti-freeze, as opposed to the potable stuff that is safe for the environment.

I don't want to go dumping stuff onto the street that is going to kill fish and all that...

Raise the bow of the boat as far as possible in your driveway, and put a bucket or pail under the boat at the drain plug. Remove all your drain plugs in the engine, and the antifreeze will drain into the bucket. You could even save it for next winter when you winterize again.

[WetWilly]

Thanks for the update Mikey and I like 300sflyer idea on the saving and reusing!

WetWilly

[depman160]

that would be a great idea, but I haven't the foggiest clue where the drain plugs would be on my engine....
I am anything but mechanically inclined, which is why I end up having to pay someone to do it for me.
I have the 5.7 L V8, maybe someone could point me in the direction of where the drain plugs are located...

[300sflyer]

Ok, assuming you do not have a newer EFI engine, there are 5 drain points you need to find. 2 are brass plugs in the block itself, and 3 hoses.

The ones in the block are the hardest to find and get at. There is one on each side of the engine block, just above the top of the oil pan. You will need a wrench or socket with a ratchet to remove them. Once they are removed and it has drained, just put them back in.

Next are the exhaust manifold drains. On the bottom of each manifold, [again one on each side of the engine] there is a hose held in place with a hose clamp. That hose is about 1" in diameter. Undue the clamp with a screwdriver, and pull / twist the hose off. Once drained, just put them back on and tighten the clamps again.

Last is the water pump hose. Looking at the front of the engine, there are two big pulleys with belts on them. Just to the left of the top pulley, is a large diameter hose [about 2.5 inches] that comes down from the top of the engine, and has a real hook or turn in it, just before it goes to the water pump. Again it is held on with a hose clamp. Undue the clamp, and pull / twist the hose off. Once it drains, put the hose and clamp back on.

Now you can run fire up the engine with the garden hose and the muffs placed on the outdrive.

BTW... NEVER run the engine without having the boat in the water, or having the garden hose and muffs in place. It only takes a few seconds without any water, to destroy the rubber water pump impeller located in the outdrive.

If you have any other questions, just ask. :-)

[depman160]

thanks! I will look at everything first and see if I can find all the plugs.
I really want to learn to do the work myself, so hopefully I can save some money!