1969 Buick Electra 225 Custom Convertible - A/C and Heat vacuum hose issues
Appears someone and something has been under the dash of this car. My mechanic says the diagrams in the Fisher Chassis Service Manual don't match what he sees. I just bought this car out of a barn so we can speculate on the something, I think the former owner tried to fix things himself, the someone. This car has the optional heat and A/C where you just set the temperature. I cannot find any schematics for the vacuum lines on line. Seems a 1969 Buick luxo barge is a bit of an orphan in that regard. Any help in pointing us in the right direction would be greatly appreciated.
1 Attachment(s)
Automatic Climate Control system vacuum circuits
Here's the vacuum hose routing diagram 13-231 from the shop manual. The upper diagram applies to the Electra 225. Hope the hoses still have the color stripes intact.