vehicle is a 1998 Chevy K-1500 truck
problem is cruise control is very erratic
when you tap the switch to engage it, it can take anywhere from 30
seconds to 3 or 4 minutes before it engages, and when it does engage, it
won't hold speed very long, especially on hills.
Did a visual check to see if there was a loose cable or electrical, but
everything looks ok.
It'n not a vacuum system, so no loose or cracked hoses to worry about,
Any ideas on what to look for before I have to take it to a dealer and
pay $300 or more for them to tell me it's a broken widget?