I have been having some stalling problems with my 94 E320 .
The car will stall at highway speed and when decelerating . If I aliow the car to sit for a short time it will start normally an run well. I have been reading here that this is often caused by an ovp relay problem . What would be a reasonable cost to have this relay replaced . Has anyone else had a similar problem with an E320 , how was your problem resolved ??