We purchased 2 vehicles from Alpine Auto Doctors in a 6 month period of time. They were sold as reconditioned with a 6 month warranty. We were told that they had been gone through bumper to bumper. We owned the vehicle less than 8 months after our warranty expired, One of the vehicles burned through 4 quarts of oil in less than 3,000 miles and then the engine seized on the reservation. We were...