Solutions Central Solutions Central › Tag: Throttle Body Cleaner fuel additiveFilter:AllUnansweredSort byViewsAnswersVotesIs this B12 Chemtool Fuel Treatment recommended for Toyota Highlander AWD V6, 2018, Regular Fuelchemtooler answered 2 years ago • Throttle Body Cleaner | Fuel Additives / Treatments > Gasoline626 views1 answers0 votes