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Removing D4D Engine Injectors from Toyota

Model: Toyota Toyota Various
Part: Fuel injectors

Video tutorial

In this video, you will learn how to remove the injectors from Toyota Diesel D4D engines. First, remove the intake hose along with the air filter box by unscrewing the clamp screw: then remove the upper wiring and disconnect the various electrical connectors.

At this point, remove the injector covers using a flat screwdriver, and then proceed to remove the injectors, as illustrated in the video. It is also recommended to remove the fuel filter, which can sometimes be the main cause of injector blockage.


Updated on 29 March 2026 by ScegliAuto


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by ScegliAuto

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