Have a 1975 bronco, original 302, had a crazy amount of money just dumped into this vehicle. Just got delivery of it back yesterday, the whole vehicle was gone through was basically stock. Did efi, a/c, new wiring harness, body lift, suspension lift, converted to a 5 speed manual. Just jumped in it to pull it in my garage and sounds like power steering pump is making a horrible squeal like bloody murder, only under a load. You jack it up in the air and no noise. It’s so bad it actually starts chucking the wheels. Power steering fluid level is perfect but i don’t even know where to start. Also after getting ac unit installed as soon as you turn it on horrid squealing comes from that too, and the belt is tight but looks very jumpy. As soon as you turn the ac off noise goes right away. Any help is better than none until I can get answers from the guy that worked on it. Thanks!