Do it yourself
Frequently asked questions about cars and motorcycles
Cleaning the injectors using WD 40 spray is a really simple and quick operation to perform independently. To carry out this operation on the Honda Sh 300, we must equip ourselves not only with the spray but also with a large syringe. We insert about 7 ml of liquid into the syringe, then open the fuel tank cap and pour the liquid inside. We shake our bike a bit before starting the vehicle for a few minutes. After that, we insert a microcamera into the tank to verify that the cleaning has been done correctly.

Posted on 30 March 2025 by ScegliAuto

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How to Remove the Engine from the Piaggio Vespa GTS 250 - 300

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