Category: Mercedes Repair

Is the Expansion Valve Stuck in Your Mercedes-Benz?

Posted on January 28, 2019

An expansion valve might not sound too important, but since its job is to regulate the heating and cooling systems in your vehicle, you’ll notice pretty quickly if it starts acting up. Whether it’s stuck open or jammed closed, your vehicle is going to get uncomfortable in a hurry. That’s because the humble little expansion …

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