Solutions Central Solutions Central › Tag: clean injectors|fuel systemFilter:AllUnansweredSort byViewsAnswersVotes4.9 v8 tune port caddy need to clean injectors and complete fuel system.thank you.chemtooler answered 10 years ago • Choke, Cleaning / Degreasing > B-12 Chemtool® Carb, Throttle Body Cleaner1035 views1 answers0 votes