[dougie4255]

I just bought a 2005 ex 19 with a 4.3 liter engine. The freeze plugs are out of motor. Is there an easy way to put them in? And is there a reference manual I can use?

[ridnwild]

Why are the freeze plugs out? If you didn't take them out then the block froze and pushed them out which means that the block is probably cracked too.
I hope i'm wrong.

[mikeyt]

Not necessarily. My mechanic removed 2 of my freeze plugs when he winterized the boat last fall. Just said stop by in the spring & he would reinstall them free of charge.