Solutions Central Solutions Central › Tag: Carb|motorcycle|overnightsFilter:AllUnansweredSort byViewsAnswersVotesDrained carb bowls and put B-12 in directlychemtooler answered 11 years ago • Choke, Cleaning / Degreasing > B-12 Chemtool® Carb, Throttle Body Cleaner1144 views1 answers0 votes