Hi all, Have a prob with my "new" 500 sel. Its a 1984 and had been sitting awhile, it runs good but has a poor idle doesn't smooth out till about 800 rpm, and it also has been blowing black smoke, altho I didn't burn a drop of oil from ny to tx. I think the gas may be too rich, and I need a vacuum diagram for the breather and valve vacuum lines. I am missing a line on the cold start valve, and I think oil is coming out of somewhere and going down the injector throttle via the breather . any and all help appreciated , oil pressure is 4 bars, down to about 2 when it is at 500 rpm's. Thanks ahead, Jim
- posted
17 years ago