i had the same car. its probally the cable that runs from the back of the speedometer to the trany. you have to pull out the instrument cluster. its not that hard.
Yes, I have a 1988 and 1989 Chevy Cavalier Z24 and they both have the 2.8L V6
5x100
it has 125hp
Yes. They are the same from 1987 until 1990
Yes, you're able to.
no it would not fit it would either be to big or to small but it will not fit on a different model
at the bottom of the block, under the coil pack
www.v6z24.com
dextron 3
in the fuel tank
you just have to cut the speedometer positive wire, the speedometer will not work but your car will be faster
If your speedometer isn't working then that gear needs replaced before it'll shift