1st Gen Engine Talk - I4, I5, and V8
I got an '06 colorado, 3.5L I5 engine, trying to remove the crankshaft pulley as the seal behind it is leaking oil. Can;t for the life of me get the bolt loose. Tried an extended cheater bar, bump starting it, and even a 1150ft lb impact wrench. Nothing. I tried the freeze-off penetrant, let it...