So i settled on a SOHC stealth for my back and forth to work vehicle... and Cruise would be most beneficial considering all the high way miles. Well i get in and try the cruise for the first time and it comes on, sets, and stays relatively constant for a few seconds.. then it starts to speed and slow excessively. On level surface there is a noticeable increase and decrease in speed for no apparent reason. Any ideas on why it may do this? Would the speedometer bouncing have anything to do with it? how about the module? perhaps a vaccum line? any help would be appreciated

 

Might wanna try a Mitsu-Eclipse site for that one. Not really a Mopar. Not trying to be a Mopar snob, but I dont think there was ANY Chrysler content in that car.