Thanks a lot for the valuable info guys!
I will buy a new set of Bosch H9DC today and keep you posted on my idle. I hope it improves with the .36 gap that I set it to.
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