How do you clean fuel injections on a Renault Espace?

To clean the fuel injectors on a Renault Espace, you can use a fuel injector cleaning kit or a professional cleaning service. If using a kit, disconnect the fuel line and connect the cleaning kit to the fuel rail, then follow the manufacturer's instructions to run a cleaning solution through the injectors. Alternatively, you can remove the injectors and soak them in a specialized cleaning solvent before reinstallation. Always ensure to disconnect the battery and follow safety precautions when working on the fuel system.