Using Sea Foam to help my 2008 Toyota Yaris pass emissions [SOLVED]

Hi, I have a 2008 Toyota Yaris that was sitting unused for a year or so. Just had inspection and failed the emission test. Should I put two cans of Sea Foam or just one? Tank only takes 8 gallons of gas.

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Jim D.
Jim D.
2 years ago

Great question, Atul. The more you add to less fuel, the better and faster Sea Foam cleans. Adding 2 cans of Sea Foam or High Mileage is twice the cleaning punch!

Check out this popular Sea Foam video on how to pass an emissions test: