I am doing a balance shaft eliminator kit (on a 4g63b) and got stopped the other day when I got to the crank pulley removal. I put the truck in gear so that the motor would not turn as I applied pressure to remove the pulley bolt and the thing is just so tight I can't get it off. So I borrowed my buddy's air impact to try to get it off but that failed also (mainly because my compressor didn't have enough juice). . How do I get this thing off!? HELP haha. Thanks guys