My 1988 300CE has an intermittent problem with power to the fuel pumps. At first it would stop running but restart immediatly. Now it has stopped altogether. I can supply direct power to the pumps and the car will run. I suspect thet the fuel pump relay may be at fault. If this is the case where is the relay and what will it look like when I find it? Any other suggestions welcome.
Thank you. Patrick Eaton. Seattle WA.