lately when i start my mb it will run for about 2 sec. then it will run like its running on a couple cyl's then stop. if i wait a few minutes and start it it will do the same thing. I did put a duel timing chain in it 2 winters ago but it just seems like the throttle hunts a little sometimes. Fuel pump?? I replaced the fuel filter. Thanks Bartman
If i keep trying to start it it will run. (sooner or later)