chemtoolerQuestions(3)Answers(1097)Posts(132)Commentscan i pour berryman\’s b12 directly into carb. or do i just need to put in gas tank?chemtooler answered 3 years ago • Cleaning / Degreasing > B-12 Chemtool® Carb1634 views1 answers0 votes0121 vs 0316chemtooler answered 3 years ago • Bulk Items799 views1 answers0 voteswill b12 chemtool harm o rings in carb?chemtooler answered 3 years ago • Cleaning / Degreasing > B-12 Chemtool® Carb843 views1 answers0 votesI want to use this producr for preventive measures on my 4 tires of my VW Jetta wagon.uately fill up all 4 of my tire??chemtooler answered 3 years ago • Tire Sealant617 views1 answers0 votesShould a gdi engine be run at a high rpm during valve cleaning? Must I change oil when process is complete?chemtooler answered 3 years ago • -Questions - General924 views1 answers0 voteswhat fuel/air cleaning system should I use for a 1993 Dodge 3.3 fuel injection systemchemtooler answered 3 years ago • -Questions - General627 views1 answers0 votes1126 availability, how to buy it??chemtooler answered 3 years ago • -Questions - General627 views1 answers0 votes1126 availability, how to buy it??chemtooler answered 3 years ago • Questions629 views1 answers0 votesTire leakchemtooler answered 3 years ago • Tire Sealant662 views1 answers0 votesIs Berryman compatible with marine 2-Stroke outboard motors?chemtooler answered 3 years ago • Throttle Body Cleaner | Fuel Additives / Treatments | Maintenance772 views1 answers0 votesQuantity of B-12 Chemtool that can be added per gallon of of gasoline for water water removalchemtooler answered 3 years ago • Fuel Additives / Treatments > Gasoline669 views1 answers0 votesSafe to use in late model tacomaschemtooler answered 3 years ago • Questions653 views1 answers0 votesIs combustion chamber and intake valve cleaner safe to use on vehicles with plastic intake manifoldchemtooler answered 3 years ago • Throttle Body Cleaner | Fuel Additives / Treatments686 views1 answers0 votesNewer cars VW can you Berryman B-12 Chemtool Fuel Injector Cleaner in a 2021 vw atlaschemtooler answered 3 years ago • Cleaning / Degreasing > Specialty Cleaners972 views1 answers0 voteswhat is the rinse agent for the carburetor cleanerchemtooler answered 3 years ago • -Questions - General707 views1 answers0 votesCrop