2009 Chrysler Town & Country Owner Manual - Page 390

388 STARTING AND OPERATING • The use of leaded gas is prohibited by Federal law. Carbon Monoxide Warnings Using leaded gasoline can impair engine performance WARNING! and damage the emission control system. • An out-of-tune engine, or certain fuel or ignition malfunctions, can cause the catalytic converter to overheat. If you notice a pungent burning odor or some light smoke, your engine may be out of tune or malfunctioning and may require immediate service. Contact your authorized dealer for service assistance. • The use of fuel additives which are now being sold as octane enhancers is not recommended. Most of these products contain high concentrations of methanol. Fuel system damage or vehicle performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer. NOTE: Intentional tampering with emissions control systems can result in civil penalties being assessed against you. Carbon monoxide (CO) in exhaust gases is deadly. • To prevent carbon monoxide poisoning DO NOT inhale exhaust gases. They contain carbon monoxide, a colorless and odorless gas which can kill. • NEVER run the engine in a closed area, such as a garage, and NEVER sit in a parked vehicle with the engine running for an extended period. If the vehicle is stopped in an open area with the engine running for more than a short period, adjust the ventilation system to force fresh, outside air into the vehicle. (Continued)