Solutions Central Solutions Central › Tag: B12Filter:AllUnansweredSort byViewsAnswersVotesI would like to know if Berryman still supplies TSCchemtooler answered 1 year ago • Questions609 views1 answers0 votesIs it necesary to change oil after a B12 piston soak?chemtooler answered 2 years ago • Questions1911 views1 answers0 votesDoes B12 Chemtool clean both GDI and port injection applications?chemtooler answered 2 years ago • -Questions - General1617 views1 answers0 votesCan I use B12 IN CRANKCASE? If so, how do I go about it…2012 ACURA TL WITH STICKY OIL CONTROL RINGS CAUSING OCCASIONAL PISTON SLAP ON ACCELERATION.chemtooler answered 4 years ago • Cleaning / Degreasing > B-12 Chemtool® Carb1683 views1 answers0 votescan you put b12 in the crankcasechemtooler answered 4 years ago • Cleaning / Degreasing > Specialty Cleaners4633 views1 answers0 votes