Lifetime Premium Member
Date registered: Oct 2002
Vehicle: 1967 250 SL, 1963 220Sb
Location: Los Angeles / Altadena
Mentioned: 3 Post(s)
Quoted: 103 Post(s)
I agree with fuel filters, after that fuel pump. The car probably has a fuel filter under the hood with a big canister. But there is also a fuel filter in the inlet to the fuel pump - part of the fitting. Then check the "screen" on the bottom of the gas tank, but do that last as it is a mess (with gas everywhere).
One thing you can do is disconnect the return line from the fuel tank and run a hose into a container. When the key is "on" you should be circulating fuel, or in this case pumping gas from the tank through the injection pump and back to the tank or in this case the collection container. If fuel isn't coming back then you have a fuel pump or filter problem.
Currently: 1967 250 SL, 1963 220Sb, 1965 300SE Lang, 1971 280SE parts car, 1972 Alfa GTV, 1965 Alfa Duetto, 1993 BMW R100R
Past: 1971 250 C, 1985 300 TD, 1967 250 S, 1968 280 S,1981 300 D, 1982 280CE, 3 Facel Vegas, Borgward Isabella Coupe, Alfa 2600 Sprint, Volvo P1900 (yes), numerous less interesting Volvos, ...