Mercedes-Benz 350SDL Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz 350SDL

Mercedes-Benz 350SDL Problems

Power steering hoses can develop leaks

Power steering hoses and components can develop leaks.

Blend Doors in HVAC May Stop Working Due to Bad Vacuum Actuators

One or more blend door vacuum actuators may fail resulting in the incorrect output temperature from the HVAC system. Failed actuators will require replacement to restore proper HVAC operation.

"No start" Caused by Failed Fuel Pump/Relay

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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Mercedes-Benz 350SDL Reviews

beautiful large comfortable great suspension elegant interior torquey 25 mpg diesel engine. some engines had mysterious rod problems ie "the rod bender" this condition happened on vehicles generally with fewer than 100k miles.

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