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Frequently asked questions about cars and motorcycles

How to Replace the Coolant in a Porsche 911

Model: Porsche 911 997 - Years 2005-2011
Part: Antifreeze coolant

Today, follow these instructions to replace the engine coolant in your Porsche 911. First, lift the vehicle and start loosening the 6 mm hex screw on the coolant drain, allowing the fluid to drain into a container for about ten minutes. Then, re-tighten the drain screw as shown in the video. Next, remove the cap from the coolant reservoir, pour in the new antifreeze, and fill it to the maximum level mark, topping off if necessary.

Updated on 16 August 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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