Today i whent to Napa truck idled and ran great. when i was leaving Napa truck would not idle and was missing bad up till 2000rpm then it ran good up to 4000rpm. When i hit the home stretch i put the hammer down till i hit 90mph then drove my normal 60mph. Then when i parked it sat there and idled great at 750rpm. Anyone have this happen before?? what's wrong?? :cry: Mabey i should drive around more at 90mph

1987 1ton 2wheel drive 22re 5speed

 

Yeah The problem is the truck was afraid you were going to put some junk napa parts on it....I usally run scared from napa too when i see the price gouging that gos on there

 

I think it might be my TPS?
I have found how to check and adjust it. is there a way to clean it??