I am trying to drain the coolent on my 2001 F150 V6. On the engine block is a 4 point 3/8" bolt. Because of the location, I could not get a wrench around it and get enough leverage to unscrew it. I tried a 7/16" 12 point socket, but it didn't budge. Any suggestions? Can I get the bolt from a Ford dealer? Also, what about the other side of the block, where a male hex is needed? Any place to buy that?
Deez