I will give it a shot this weekend. Probably wouldn't hurt to put a new one anyway . Sent from my DROID RAZR using Tapatalk
Honestly I think it's just kinda how those older trucks are, had a 95 bronco with a 5.0 and in stock form its not like they're power houses, reliable yes but not big power makers. When I would cruise at those speeds it'd shift alot as well. You could start with a. Motor tune up, plugs, wires, rotor and cap, tb cleaner