Proper throttle-valve (TV) cable adjustment on GM '80s through early '90s automatic transmissions is crucial for assuring their proper operation. Most GM automatics built during the 1980s through the ...

"Kickdown" and "TV" cables aren't really the same thing. Let's take it from the top: Many old-school automatic transmissions use both a governor and a vacuum modulator to help regulate automatic shift ...

QUESTION:I own a C5 Corvette and I need some help. I just became a victim of the dreaded broken shift cable. I actually had to manually shift the transmission linkage into Drive the other day just to ...