Starting as early as 40,000 miles, you need to consider cleaning your front Porsche Boxster/Cayman radiators and condensers. Road debris will collect in your bumper areas. You need to clean your radiators at least once a year, or whenever you are washing your car. The radiators on the Porsche Boxster and Cayman are located in the front bumper of the car.
Look thru your front bumper crevices for various road debris; leaves, sticks, garbage, etc.
986/987/987-2/981 models of Porsche Boxster and Caymans do not have any screen protection for the radiators and the road has direct access to your primary cooling system. You will need to vacuum out all visible debris. But debris may have already made it’s way deep into your bumper area and to the condensers.
Burner’s Cars does an excellent walk-thru on removing all debris from your radiators and cleaning your condensers located behind the radiators of your car.
What can you do to prevent debris from collecting in your bumper grilles? You can follow the