1993 Mercedes-Benz 300SE Problem Reports

Most Reported 1993 Mercedes-Benz 300SE Problem Reports

Report A Problem
View:Most ReportedNewestRepairPal Verified

I think there's a problem with the wiring because the fan to the a/c only tiendas on when I remove certain fuses and the air compressor never kicks in.

A faulty mass air flow (MAF) sensor can cause erratic/rough engine operation and fuel economy issues. Since this sensor measures the actual amount of air entering the motor, when it fails, the engine control module (ECM) takes the wrong information and delivers incorrect volumes of fuel to the cylinders.

Some models have tandem hydraulic pumps—one section for power steering and the other for suspension adjustment. These pumps are prone to leakage from either section.