So I'm trying to do my timing belt and related stuff, and I can't get the stupid crankshaft nut off. I first tried my big impact wrench (500ft/lbs) and nothing. Then I tried connecting the breaker bar to it, wedging the bar under the passenger side framerail, and hitting the starter. The whole front end jumps and I can hear the breaker bar hitting the frame, but still no looser. I also tried jumpstarting, and hitting the starter, because my battery is a little weak. I hit it about 10 or 20 times, and same result every time. No nut coming loose.

I'm going crazy, this stupid nut isn't that big either! I'm grounded until this gets solved. Please help! <img src="/forums/images/graemlins/zombie.gif" alt="" />