I don't know about rebuilding the injectors because I have not yet done this myself. But installing the nozzels into the injectors looks pretty simple. Of course you need to have them tested to confirm good spray pattern and adjust pop pressure when you are done. Unless you have the tools you have to pay for that part.


As far as removing the injectors, if you can change spark plugs you can change injectors. The only "special" tool you need is a torque wrench. You also will need a deep socket, *I think* 19mm on the 603, but I don't really remember.

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2006 CL500
2009 C300 4matic
1969 280SE
2023 Ram 1500
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