NHTSA Complaint #11505867 — 2017 CHEVROLET EQUINOX

My son was driving my 2017 Equinox with only 68,861 miles and the vehicle just stopped on him in the roadway. The dealership technician found the rear main seal blew out. The technician thinks it was likely caused by the pcv port getting clogged. The engine oil was changed less than 2 months before this occurred. The dealership is saying that due to the engine oil running very low there is internal engine damage and is recommending a complete engine replacement. My son said the vehicle just stopped without warning and went dead as he was exiting the highway, this incident could have had dire (or fatal) consequences if the vehicle would have just stopped on the highway.