Originally Posted by kearneyfireman
just today I put a new Cruise control switch in my 94 chevy cavalier. Everything on the switch is working except the cruise control. I was wondering if may get some idea's on what I could check on. I'm not too familiar with cars but any help would be greatly appreciated. Thank you. Brad
You probably need a new servo, which has a big rubber boot on it, and a throttle cable hooked up to it, it'll have two vaccum hoses and an electrical connector hooked up to it. Get a used servo if possible, from an autowrecker, new one's go for quite a bit of money.
It could also be your switch, but I bet the servo.
You should get a mechanic to look at it if you aren't too mechanically inclined, you may be replacing one or the other when it wasn't neccessary.