Idle control valve question
I wanted to know exactly what the idle control valve really does. When I unplug the electrical connection to it, it does not make any difference with my cars idle. Can the idle control valve make the car hesitate and miss at idle??
I am in the process of troubleshooting my car and wanted to know if my idle control was functioning properly.
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