I have a 2002 mercruiser 4.3 litre v6 engine. Had my first winter and found 4 drain plugs to release the water. A lot of water came out and also poured antifreeze through the 4 hoses and watched it come out the drain holes. also poured antifreeze in hoses with plugs in and watched it come out the outdrive (alpha one). Left plugs out for winter.
I was reading and found that i should have 5 plugs. Went back to my boat (after winter) and found the 5th plug. Opened and water came out. this plug was located (if staring at engine from the boat) on the left side, all the way in the back and bottom. Is this the block? will it be OK since I drained the other side? I hope i did F this up
. Any help would be greatly appreciated. Thanks
I was reading and found that i should have 5 plugs. Went back to my boat (after winter) and found the 5th plug. Opened and water came out. this plug was located (if staring at engine from the boat) on the left side, all the way in the back and bottom. Is this the block? will it be OK since I drained the other side? I hope i did F this up