I did a search for all your posts Mike,you have had so much trouble and done so much with this vehicle that basically it is impossible to diagnose. An accurate diagnosis depends on having what is called a baseline, that is, to know what state a vehicle is in or was in prior to a drivability problem occuring.
I find it very hard to believe that me replacing parts could be a BAD thing. I have replaced everything that was bad on my car. I do not replace unnecessary parts. Sure I have replaced a lot of parts, but none were replaced for kicks.
Does anyone have even a slight idea of what could be wrong with my car??
1987 mercedes 300E
1995 e320 conversion(hated the 300e grill)
Monochromatic Paint (Custom Blue)
Flat Badged (front)
custom "carbon fiber" console
18 inch HP EVO rims
Sold! Now I drive a Monte Carlo SS