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How to Clean the LPG Injectors on a Car

Model: (Various brands) Various
Part: Fuel injectors

If you need to maintain and clean the LPG injectors on your car, follow the instructions below and refer to the video images for assistance. First, open the bonnet, locate the injector rail, and remove its securing screws, then disconnect the feed connectors. Next, disconnect the gas supply pipes by loosening the clips. At this point, the injector assembly is removed and can be extracted. For cleaning, use some petrol, which will also act as a lubricant. Finally, reassemble everything in reverse order.

Updated on 7 July 2026 by ScegliAuto

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If the lever that unlocks the bonnet of the Renault Megane is broken or not functioning, there is an emergency procedure to unlock the mechanism: remove the right front grille located at the top of the bumper. Once the grille is removed, you can locate the actuator mechanism: by pulling the spring in this position, you can unlock the actuator, allowing you to lift the bonnet and access the components located inside the engine compartment. You can then close the bonnet simply by lowering it.

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