So i did a compression test on my 1978 300d. Cold engine.
Results on psi
260
240
240
240
235

Done thru the injectors. I would like to know if this is good or bad.
Before it i did change the transmission filter, the person who did it before marked the filter. As 8/1993 lol, so it wasn't change for 21 years.... Idk how many miles the car has because it resets every 99,999 miles.....

I guess i can check the valves next. Anyone can help with their cold engine results ?