Ke6oqc

Ok with luck this will be an easy fix... So im hopeing

My cruze control works but when i set it it speeds up 10 mph. The coast doesnt seem to work and stay set were i want it to. if i slow to a speed that is 10 mph below the speed i want it will set and speed up and hold fairly well.

Any suggestions??? I really dont know ware to start with this one.

davek9

The Cruz Controller is located in the Right front fender just behind the front wheel.
If you look at the brake booster there are a two small vacuum lines that feed from the small blue check valve and go to a "Y" then into the fender.
I would check the lines for tightness and a leaks first as the Cruz controller uses vacuum to monitor throttle/load. I know a small vacuum leak will cause the set speed to decrease over time.

Ke6oqc

i will check into that. i know i have checked the vacuum line from boster to the a/c as i had a stuck check valve. but the cruze control seems to hold well after set it just does not set on the seed in which you wish to set it to.