We purchased our vehicle from Riley Mazda in September 2018. Shortly after reaching approximately 50,000 miles, we began to notice that the gauges would fluctuate, and there was a slight burning odor in the car cabin. We replaced the air filters for both the engine and cabin, as well as performed an engine oil change. In October, we had a brake flush done when we inquired about the burning smell coming from under the hood. Despite our concerns, the dealership was unable to identify any problems at that time. On a subsequent visit, we paid a diagnostic fee of $220.00. It was during this visit that the dealership discovered an issue with the engine. The newly identified problems will significantly impair the vehicle’s performance and decrease its value. Additionally, we anticipate needing future repairs, which could pose serious safety hazards.