Hi! This is my first time posting . . . I looked around for the answer to my question for a while but have been unsuccessful. My 75 240D 115 chassis doesn't shift into 3rd gear. This is obviously the main concern I have with the car and was wondering if anybody knew what to do. I have been unable to locate diagrams of my engine and tranny so I am not sure if it is a vacuum line problem or what. Any help would be appreciated.
Andrew