Are the pieces there and intact? Vaccum lines hooked up and routed correctly to the diaphram? Does your speedo work? Give us some background info as to whats going on, when I got my crew cab the cruise did not work but I figured it was because the speedo wasnt working. Once I replaced the cable sure enough the cruise worked no prob. So it really could be a number of things, it just needs to be narrowed down a little bit. They are pretty simple systems and dont have alot to them. Make sure the linkage going to the carb is hooked up and properly adjusted, look at that black diaphram behind the carb for hose routing. And after that check electrical connctions.
