NHTSA Complaint #11577085 — 2018 TOYOTA COROLLA

I was driving down the highway and I heard a tapping noise thought it might have been a piece of trim loose on the car so I pulled over and stopped. Immediately the engine died would not restart. I looked under the hood and the radiator cap had blown off and all of the coolant was gone The engine had overheated when I put compression test was done there was water shooting out of the valve cover. It was diagnosed as a blown head gasket The car never gave any warning lights or the thermostat never showed any temperature problem at all. I was sitting on the side of the highway for 12 hours trying to figure out what to do with the car because I didn't have money for a tow truck. Fortunately nothing terribly bad happened as a result However had I not heard the trim loose and pulled over and the car had died in the highway it could have been way worse.