Vac-U Diesel

Vac-U Diesel


Castle® Vac-U Diesel™ cleans injectors and restores flow through the EGR cooler and induction system. Vac-U Diesel™ removes carbon, gum, and varnish deposits safely and completely through the diesel fuel system.


  • Recommended every 24,000 miles for light and medium duty diesel engines or when diesel engine is exhibiting lack of power, rough idle, poor throttle response, increased fuel consumption, and/or excessive exhaust smoke.


Refer to the operating instructions for the tool with which Vac-U Diesel™ is being used (Castle® Diesel Clean™ Tool and/or the Castle® Ford EGR Cleaning Tool).


    16 oz. can (#C1693) 12/case

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