I have a 95 F150, 300, 2wd, with a mazda trans. The truck has about 150k on it, and the gears are really out of whack, especially third. I can drive it okay, because it's my truck, but everyone else has trouble. I was thinking that maybe there are some worn bushings that need to be replaced, or maybe some adjustments that have to be made. What should I check, and what will be involved in fixing it?

Thanks