How to correct vaccum lines that have been mixed up?
I have a 1967 Ford Thunderbird that I purchased about 10 years ago. It has 37,700 original miles on it. When I purchased it the mechanic disconnected some of the vacuum lines to put more vacuum to the brakes. I am have difficulty finding someone who understands the system to help me sort it out so things like the air vents open and close, door locks work etc.