Mercedes-Benz 280SE service by top-rated mechanics at the convenience of your home or office

Hi there, thanks for writing in. It looks as if you've covered almost all of the bases. The only thing that I could think of without being there to complete a diagnostic inspection is that perhaps the idle control valve...

This would depend on the code that is retrieved from the check engine light. It never hurts to get a second opinion. I would recommend having another technician, such as one from YourMechanic, come to scan your vehicle for trouble...

Hi there. The job of the starter relay and the fuse that supplies power to it, is to activate the starter motor to spin when the ignition circuit has been activated. Since you've hooked up a battery (by attempting to...

Check to see if the air filter (https://www.yourmechanic.com/services/air-filter-replacement) housing has been sealed properly and that the mass air sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) has not been damaged by dirty air getting by the air filter assembly. If it has, then replace the mass...