"No start" Caused by Failed Fuel Pump/Relay on Mercedes-Benz 300SE

The fuel pump and/or fuel pump relay can fail, causing the car to crank over but not start. Proper diagnoses will be necessary to confirm if the pump or relay is at fault.

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Average mileage: (–)
2 model years affected: 1990, 1991
2 people reported this problem
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