The fuel pump is in the fuel tank and the fuel tank will have to be removed to access it. If you do not have the skill or equipment to do this properly, I suggest taking it to a shop.
Mounted on top and inside the fuel tank.
in the boot remove the RHS interior panel , its the green relay
right under the car by the pasenger side, next to the rear wheel you will see a cluster of houses and the fuel pump(s), good luck!
Why is EVERONE afraid to answer a question about a fuel pump? Do you think the fuel pump police will come and get you ?????????????????????????????????
Aprox $500 parts and labor.
The fuel pump is located above the left front tire, mounted on the frame.
Mounted on top and inside the fuel tank.
No, it should be under the car near the rear axle, close to the fuel filter. With the engine running, you should be able to locate by getting under the car and listening for the hum.
The fuel pump for the Cadillac Eldorado with 500 ci engine is located on the left side of the engine block. There are two bolts that hold it in place. There is the fuel line from tank ( fuel pump inlet) line , vapor return hose and fuel pump to carburetor line( fuel pump outlet.) 1974 fuel pumps also have a fuel filter in the pump.
The fuel pump is in the fuel tank, located under the seat on the passenger side. If it is a 500, the pump and tank are one assembly, not serviceable. For 700 and 800's, the pump take 5 minutes to replace, assuming the tank is clean.
Two methods are available: remove the fuel tank or cut a hole in the floor under the rear seat. Either method gives you access. To get to the fuel pump you need a tool to loosen the metal ring--SAAB has a special tool or you can use water pump type pliers. The fuel line clips have to be removed. Pay attention to the alignment marks on the pump and tank before removal or mark with a Sharpie. The whole pump unit costs about $500 or a pump only can be installed for much less -- $75 or so.
Look inside the middle triangle of the MBZ logo...