W124 - Bringing it home (Part 3)

It's Saturday, 26th Sep 2020 and I am scheduled to meet an Old Skool Mercedes mechanic. I do not know him but from the stories that I have heard from Tarwin, I thought I would visit him. I have come to a point now that I would like to meet people who would rather repair instead of replacing. This car is old, some new parts are no longer available, and hence, repairing or replacing with the used part is the only option left. When I got there, the mech was a little busy working on Tarwin's car, but he took the time to look at the Rhino. The first thing I told him was "the idling is not steady and I was told I need to replace the ECU", he replied, "No, let me check first". With the engine running, he adjusted a knob at the engine bay, the CO I think and that made all the difference. Finally! This was the kind of person I was looking for... I requested him to take the car out for a drive for me to know the situation better. The first thing he noticed was the ver...