If You followed My postings at 1500diesel.com. Before I demanded to have all My posts deleted and 97hmcs Banned Me (Late 2016) back than (Fall) 2015 I label VM QC as the root cause of the rotating mass failures.... again its a hero/zero engines..... and the only option is establish trends on OAs .The puking will continue I read on other forums 2 more in the last 5 days...Both 50K motors.
What is VM QC?