I have a 1996 C 280 with idle problem.
When engine starts, idle goes all the way down and engine stops.
I restart engine and hope for the best. Sometimes, I need to restart engine a few times before idle stabilizes and then I can leave.
Car stops when you put the brakes at a stop . On the highway there is no problem.
The problem occurs when I start the engine and when I brake .
I already changed the OVP relay but the problem is still there.
Thanks