How many ounces of Sea Foam in a 2020 Toyota Camry? [SOLVED]

Thanks for the question, David! Here’s what I’d do: wait until the tank is low (1/4 -1/8 tank), and add the whole 16 oz can. Then, drive for at least 10-20 miles before refueling. It’s safe to add a high concentration like that and it works very well for cleaning fuel residues and deposits.