Solutions Central Solutions Central › Tag: crankcaseFilter:AllUnansweredSort byViewsAnswersVotesCan 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® Carb1032 views1 answers0 votes