Mercedes-Benz 200D service by top-rated mechanics at the convenience of your home or office

Hi there, thanks for writing in. There is a technical bulletin (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-tsb-to-diagnose-and-repair-a-car-by-valerie-johnston) that covers a leaking intake manifold in front of and below the throttle body of the manifold. The car could have a deformed intake manifold that would need...

Hi there. If you're having problems with the steering wheel and ignition cylinder being locked and the vehicle is having issues starting, the problem may be with the ignition lock cylinder (https://www.yourmechanic.com/article/how-to-replace-an-ignition-lock-cylinder-by-timothy-charlet). Sometimes the components inside the ignition lock cylinder...

If your car has not had a major service that has involved replacing spark plugs and all the filters that might be all that you need. Mercedes recommends replacing the plugs at 100 k but I prefer to do it...

Based on your description, it sounds like your 2007 Mercedes GL450's fuel pump may be randomly shutting off. This can be due to a malfunctioning powertrain control module (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-engine-control-module-ecm) as the repair shop told you. This can also be related...