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How to Repair Common Rail Injectors

Model: (Various brands) Various
Part: Fuel injectors

Video tutorial

In this video, you will see how to repair the injectors of a Toyota common rail vehicle. While others would replace the entire injector, the YouTuber meticulously dismantles it piece by piece and soaks them in a liquid that could be WD-40 or vinegar - leaving it overnight.

WD-40 is essential to help you disassemble the various tiny parts. Use small tweezers to reassemble all the pieces (it will be helpful to take photos before disassembly to ensure everything goes back in the right place).

If you feel capable of doing this work, you can follow the video, as it is truly excellent and explains everything step by step. We recommend using a pair of disposable gloves and working in a cleaner environment.


Updated on 15 October 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

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