I have recently been experiencing my steering wheel sticking at 40-60mph on highway curves. any thoughts or experiences?

84 long bed 22r with power steering

 

Yep.............you need to pull your power steering resevoir and flush it out. It will probably take a few times to get it all junk out of the system so don't get discouraged if you don't see results the first time you do it. Their is a fine sceen in the resevoir and they gunked up for some reason. I have an 85 long bed and can't tell the nightmare I went through to find this fix. Let's just say this would have been a good outcome for the stealership