Have a 94 GT and been having some issues with the cruise surging. I have replaced the servo stuff inside the fenderwell, and according to the mechanic the vacuum is fine with no leaks. Before we did that it would surge and then let off a couple miles an hour, but always gaining speed. Now since the repair attempt it still surges a little, maybe 1mph, but doesn't gain any speed, damn annoying though. Anyone have any suggestions what to check? How tight should the linkage be, I know its adjustable. I am getting ready for a long road trip on the 18th and would love to solve this before heading out in it. Thanks all.