When was the last time you hit a pothole? We digress. How is your oil system? We dig into a multi timing chain GM engine with oil system failure. Engine Computer Controls. Smoking Engines, Hard Starting. Transmission shifting. BMW Air Conditioning. Are Doctors and Mechanics anything alike? Seat Belt wearers unite. The new Corvette Mid-Engine is a monster. Remote Start, Check Engine Lights. Electronic Charging and Alternators. Fuel Pumps and Tanks. Old Gas. Ethanol. Ford Trucks, Dodge Trucks, Silverado.