Heys guys, got a little problem with my cruise. It engages and works for awhile, then it will disengage. If you keep driving at the same speed it will eventually re-engage for awhile. Think this could be the cruise servo? The vaccum lines are in good shape and I'm not having any other mechanical/electrical problems right now. It is a 1992 Bonneville SE. Thanks in advance!

Have you checked your fuses, if you don't have a fuse problem then it is something internal with your cruise. I had the same problem but all i had to do was replace my fuse.

The throttle body cable can be a sticky, clean and re lube the line with a penatrating oil.

Thanks guys, I'll check the fuses and lube the throttle cable. I went ahead and replaced all the rubber vacuum lines yesterday, same problem.

Do you know how to retrieve the codes from the PCM? Do that and see if any cruise control codes come up.