Consumers are being advised to buy only from a licensed automotive business.....Look for any discoloured upholstery or carpet that fits poorly or does not match exactly....Have a certified automotive service technician inspect for signs of water or silt in the vehicle's fuse box and electrical junction boxes.....Get information about the history of vehicle from a registry agent and an inspection before you buy.....Check underneath the hood and look for a water line that was marked by mud or silt or for evidence of a recent engine shampoo......Check the heater and air conditioner several times and look in the vents for signs of water or mud.
