Soak it good with Liquid Wrench or something like that around where it contacts the block. Wait a while and lightly tap around on it and then see if it has loosened any.
Good luck as some times they can be tough to get out.
yeah smack it a little then put grease on it where it contacts the block make it easier to get out next time so i was told. Mine was a real bitch to get out it may take a lot of perswasion (SP? lol i think i'm waaaaaay off on that one)
Soak it good with Liquid Wrench or something like that around where it contacts the block. Wait a while and lightly tap around on it and then see if it has loosened any.
Good luck as some times they can be tough to get out.