well if its out of a TBI Chevy Blazer, truck, suburban, Tahoe etc. then there is a tentioner for the trans throttle on the drivers side of the tbi unit. similar to a chainsaw you cant have it to tight or to loose. a little play is all, otherwise it will think you are giving it more, or less throttle than you actually are.
any other kind of vehicles im not sure.
Sounds like you need to adjust the linkage.
how do you adjust the timing on a 1977 350 Chevy engine k-10
No turbo 350's in 1992.
no
How do you adjust a transmission passing gear cable on a 95 chevy tahoe /
Yes,
It has adjustable rockers.
350 turbo.
350 turbo
4l60E or an r400 transmission
Dexron 3
yes