Over filled a/c in my 97 ford truck bled off excess compressor doesn't engage now?

Over filled a/c in my 97 ford truck bled off excess compressor doesn't engage now? - 1

Then press the valve to release part of the a/c fluid.

Another victim of those AC "Pro" do it yourself cans. Those have ruined many AC systems. You would have saved money taking it to be serviced in the first place. I hate to say it but it's probably going to be more expensive to fix now.

You bleed off too much tripping the low pressure switch. Add another half can and your good!