My wife took our car to the dealer for an oil change when I was out of town. They mistakenly didn’t tighten the oil filter correctly. Oil light came on on her way home. She texted the dealer and dealer said they just forgot to reset the light. No issue. She thought she heard some noises in the engine. Dealer said next time you’re around we can check it out. Then the sound got really bad. Took it to a local shop. No oil on the stick. Replenished the oil. Dealer is telling us, without even checking, that no damage occurred to the engine. What’s the likelihood that is true? The local service guy who listened to the engine before the oil was restored said that the engine was unlikely to last more than another three months. What’s the best way to check? Only had 25k miles. Should the dealer give us a new engine? What’s the right remedy? What more info can I give you to better answer the question? We usually keep our cars for 10 years or more and I don’t want the car to break down with my wife and kids in the car.