frozen motor

[ccb1963]

i was given a gs 550 but it was stored out side
and it stuck soild what is the best way to free it up?
i dont know how long it sit

thanks
chris

[Jason the terminator]

If you don't want to take it apart dump some oil, ATF, or penetrating oil down through the spark plugs. Let it sit for a while and try to turn it over. Can do this for a while and it may break free after a week. It may take a month or never. Then you will have to it all apart.

[robs750]

If you don't want to take it apart dump some oil, ATF, or penetrating oil down through the spark plugs. Let it sit for a while and try to turn it over. Can do this for a while and it may break free after a week. It may take a month or never. Then you will have to it all apart.

His idea will work better with diesel fuel
I bought a 1994 f350 7.3 diesel 4x4 that was seized up filled each cylinder with diesel let it sit for a day then i rolled it down a hill and dropped it in to gear to free is up put the injectors back in and she fired right up now i use it as a lot truck/plow truck best 500$ spent