I found this interesting even though it is from Canada. This attorney says it can happen in the USA for the same reasons.
Owner purchased a used 2019 Infinity from a dealer which came with the factory remaining warranty. 6 months and 20000 km later the engine developed a knock and needed replacing. Infinity Dealer denies warranty because the new owner could not provide any paperwork or previous owner maintenance paperwork.
I am not sure if the car was purchased from an Infinity dealership or as a CPO, or what oil changes took place when the car was at the used car lot or by the new owner. It had 42000 km when purchased used.
Used car engine warranty denied
Owner purchased a used 2019 Infinity from a dealer which came with the factory remaining warranty. 6 months and 20000 km later the engine developed a knock and needed replacing. Infinity Dealer denies warranty because the new owner could not provide any paperwork or previous owner maintenance paperwork.
I am not sure if the car was purchased from an Infinity dealership or as a CPO, or what oil changes took place when the car was at the used car lot or by the new owner. It had 42000 km when purchased used.
Used car engine warranty denied