Hi! My 1998 C230 will occassionally stall at a stop light after driving it 1-5 miles or not start after a short park. It turnsover but will not start. Let it sit for about 10-15 mins. and it starts. It will than run good for a number of trips and than repeat the stall. I replaced the fuel filter relay and it didn't fix the probem. Any ideas? Thanks! Geo.