New exhaust Manifold, Now AC in dash doesn't work ACK!!!

[geoknee]

I just left my motorhome to have the exhaust manifold replaced as it was leaking and burning my spark plug wires. They called to tell me they were finished with the work, however, the dash air doesn't work!! The dash air worked perfectly and blew icy cold air when I brought it in. What should I do?

[JRMEDPHYS]

Bring it back

[BFlinn181]

I wouldn't hesitate to take it back to the shop AND WAIT. Make it clear you are going to wait for it to be checked for a loose wire or vacuum line. If you just drop it off, you might have to wait weeks. I like sitting in their office or waiting room where I can chat with other people looking for service. They tend to deal with you faster if you make it known you'll be hanging around. At one dealer that I dealt with I sat in their waiting room with a home made button that said 'Third service trip for same repair.' The owner happened through the area, saw the button and read the riot act to the service manager. It pays to advertise!