Clean Your Diesel Injectors When Replacing Diesel Fuel Filter

How to safely and easily clean your car or truck diesel fuel injection system at the time of replacing your diesel fuel filter. fill up the new filter with diesel cleaner like diesel purge from LiquiMoly and the diesel injection system will get a proper clean and decarbonization which will keep you fuel system healthy and running well without contamination for a long time. This car is a 2005 Mercedes-Benz e320 CDI with 3.2L inline 6 cylinder turbo diesel engine, but this method works on all diesel engines to clean diesel fuel system.

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[justinsane]

I have the same ride, well done, mine's got 240, 000 and I get about 45 MPG

[derekmartin]

This is a good method, but the only drawback I think is that most of the liqui moly will bypass the injectors through the return line and end up back in the fuel tank and will be diluted before being used by the engine. If you have an issue with your engine I think the method where you disconnect the fuel line is better because all of the product will be used by the engine at 100% concentration. You can by a product designed to go directly into the fuel tank makes 75 litres which is better if you want to add it directly into the fuel tank.

[rockyfish]

Add half a litre of two stroke oil into half a tank of diesel your welcome this can also cure sticky injectors

[MrFouzi]

120 psi no way minimum is 1400 bars or 20000 psi mine is 1600 bar or 23000

[garybalasa]

Christ don't ever work on my car, this is how engines get screwed up, DYI wana be mechanics.