A/C fan stuck on high setting...

[Melchoix]

Hello... greetings from SF bay area. Newbie here... recently picked up an '84 300D Turbo w/ 197k as a daily driver. And one of the many things that needs to be worked on is the A/C; it's goes on only on the HIGH setting w/ little or no cold air. Is this a CCU issue or something else? Thank you in advance.

[engatwork]

welcome aboard

Do a search on 300D a/c and read all about it. You will not be impressed with near 30 yr old automatic climate controls in this application.