Cruise Control on 92 SE
 

I've been haveing problems with my cruise the last few days, Sometimes it refuses to set and i'll have to turn it off and on a few times to get it to set, Then while it is working it'll slowly start going slower and if i'm going down a hill it'll shut off and not reset and sometimes it'll jsut shut off while going steady. Has anyone else had this problem and if so how do i fix it.

Get an SES light when it shuts off? If the TPS voltage is out of range, it'll do that. I adjusted mine to far advanced and it would do that down hill, sometimes on a flat with a tail wind, anytime very little throttle was required to maintain speed.

Oh, the gradual slowing down can show a vacuum leak, or maybe a weakening cruise solenoid that just plain gives up now and then.