W123

Short story - a rushed valve adjust on a 1981 300D. While moving vacuum box attached to top of valve cover, ALL five vacuum lines became dislodged. And no, I didn't jot down a diagram or take a photo first. So, I put the lines back in as best I could remember, but now the inevitable shifting problems have appeared. Seems fine on level, but not so hot on hills (revs as if slipping intermittently, doesn't shift or downshift correctly some times). All was just fine before the valve adjust. And I can't find any other dislodged lines or cracked lines/connectors. I know little of this, but it seems the positioning of the five vacuum lines leading to the rubber block attached to the valve cover box is critical.

i have a 84 300D and the floor is rusted out.. i was wondering if the 126 chassis has the same floor design. Since I wanted to cut it out and replace it, and the only floor I will have access to is from a 126 chassis. Thanks!

It seems that I have a leaking fuel injector on my '84 W123; there is diesel fuel in a damp puddle all around this one injector after driving @ highway speeds. Is it possible (for me)to remove & correct this? If so, do I need to buy a whole new injector now? Thank you, Kieran-