I have completely replaced everything as the car sit up for about a year due to a bad fuel dist. I replaced with rebuilt one and then replaced the rebuilt one under warrenty but still no change. Regulator has been replaced as injectors, idle control valve, etc., etc.. Only thing I haven't replaced is the fuel pump that I can think of? Car acts like a vapor lock or something. I have a little ways to go, but the car has just been painted, interior cleaned up nice but will add wood kit, already added leather wheel. S600 style grill, euro headlights, clear corners, new tires and brakes, several little things like mb plate frames and logo plate, valve stem covers and caps, etc.. Sony MP850 with pioneer speakers, dash cap and cover. Painted all the trim and car orginal mb blue. Really turns heads and runs great! everything works but just this starting problem to go... Thanks for all the help.....

Charles