Cleaning fuel injectors in a 2004 Toyota Prius 1.5L with Sea Foam Motor Treatment [SOLVED]

I have a 2004 Toyota Prius 1.5L 4 cylinder. Would Sea Foam or the injector cleaner be safe to clean my fuel injectors? Any YouTube clips on the best way to add Sea Foam to my car?

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Jim D.
Jim D.
3 years ago

Great question Shamika. Either product will work, both are safe, and e have a lot of YouTube videos but none show a Prius. The best way to add Sea Foam or IC5 Fuel Injector Cleaner is when the tank is low, then drive at least 20 miles before adding fuel. That way you’ll be maximizing the treatment concentration. You can even combine Sea Foam and IC5 if you wish.