Sea Foam in fuel filter of diesel? [SOLVED]

Can I put Sea Foam Motor Treatment in the fuel filter and run it straight through the motor on a diesel 1990 Cat?

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Jim D.
9 months ago

Great question, LeRoy. Yes, you can add Sea Foam in the fuel filter. Check out the page below for everything you need to know.

https://seafoamworks.com/shop-talk/sea-foam-official-video-how-to-clean-diesel-fuel-injectors-without-removing-parts/