My 2012 1lt fwd, traverse gave me a message saying stop engine now, low oil pressure. The gauges were reading at normal levels, and I had 74% oil life remaining. Three seconds after the message came up on the dic, the car stopped dead. It would not roll over. Afterwards the battery also died we believe and the car was making a clicking sound trying to roll over after we put 6 quarts of oil. What could this be