08/12/2026
“Why don’t you just plug the computer in? It’ll tell you the problem.” 😏
Yeah…if only it worked that way.
You live and you learn and this is one problem that definitely won’t escape our memory again.
After chasing vacuum lines, testing components, and piecing everything together, we finally tracked it down to a failed vacuum storage reservoir with an internal check valve that had given up.
Once we stepped back and connected the dots, everything started making sense. Problem found. Problem solved. 👨🔧💯
Now this Excursion can get back to doing exactly what it was built for hauling a big family, pulling the boat or trailer, and keeping everybody nice and cool while getting out to the lake.
Sometimes the computer points you in a direction. The rest is understanding how the whole system actually works.🦉🔧