AeroMoto

On the bolt at the top of the knuckle. I guess I didn't get the nut out far enough before I hit the top if the knuckle with a hammer because the bolt spins freely now, and I can't get backup to get it off. Tried prying the upper control arm down like in the video, but the bolt still turns. Any advice? TIA

AeroMoto

It's a 2010 4x4. I've tried holding backup on the bolt with a 3/8" wrench and it won't hold. I might be in a spot where I can't get the nut off or back on completely

Mgizler

A long pry bar and an impact gun should do the trick. Sometimes you really have to load the Bj to get it to stop moving

alleydock06

I agree, load the ball joint and zap it with the impact. This should help you out.