Solutions Central Solutions Central › Tag: B12Filter:AllUnansweredSort byViewsAnswersVotesI would like to know if Berryman still supplies TSCchemtooler answered 9 months ago • Questions312 views1 answers0 votesIs it necesary to change oil after a B12 piston soak?chemtooler answered 10 months ago • Questions910 views1 answers0 votesDoes B12 Chemtool clean both GDI and port injection applications?chemtooler answered 1 year ago • -Questions - General875 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 3 years ago • Cleaning / Degreasing > B-12 Chemtool® Carb1239 views1 answers0 votescan you put b12 in the crankcasechemtooler answered 3 years ago • Cleaning / Degreasing > Specialty Cleaners3521 views1 answers0 votes