hello my name is red and i drive a 1980 320i.
i purchased it with a good restoration and a rebuilt engine.
but recently the clutch has had some stiffness with going into 1st and 2nd. it will be more pronounced when the weather is colder but will subside once driven for about 20 min. the clutch is not only stiff when entering those gears, it will also on occasion grind if it feels like it. although not much of an issue at present, i fear it will worsen.
i have heard that some older cars share a singular reservoir for brake fluid and clutch fluid as well. i dont know if this is true for mine, but am hoping for some clarification and suggestions.