NHTSA Complaint #11646696 — 2015 CADILLAC ESCALADE

I dropped my vehicle off for transmission service maintenance with no engine issues and no check engine light. The Cadillac dealer called me the next day and said the check engine light was on and the engine was bad and needed $12,000 repair due to faulty bad designed lifter's and camshaft also stated this is a well know defect in the engine and they have replaced many 6.2 engines. Vehicle has 59,345 miles and has a 72,000 mile powertrain warranty. I contacted GM and was told no they would not help with the cost. I drove the vehicle home and it would stall out at stop lights the stabilitrack and ABS lights came on and it would not go over 35MPH. Vehicle is dangerous to drive.