Edit: Oops, I posted this as you were posting your reply. I'll leave it just for fun.

Found a great picture for the thermostat location on a WJ' 4.7L engine. I'm guessing the 5.7L will be close enough for it to generally apply as well.



Last edited by Murph; 03/29/11 03:04 PM.
With great power comes Awesome irresponsibility.