2007 Chrysler Aspen Owner's Manual - Page 72

72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE A new engine may consume some oil during its first few thousand miles of operation. This is a normal part of the break-in and is not an indication of difficulty. SAFETY TIPS Exhaust System • It may be necessary to sit in a parked vehicle with the engine running for more than a short period. If so, adjust your climate control system to force outside air into the vehicle. Set the blower at high speed and the controls in any position except OFF or RECIRC. • The best protection against carbon monoxide entry into the vehicle body is a properly maintained engine exhaust system. Be aware of changes in the sound of the exhaust system; exhaust fumes detected inside the vehicle; or damage to the underside or rear of the vehicle. Have a competent mechanic inspect the complete exhaust system and adjacent body areas for broken, damaged, deteriorated or mispositioned parts. Open seams or loose connections could permit exhaust fumes to seep into the passenger compartment. In addition, inspect the exhaust system each time the vehicle is raised for lubrication or oil change. Replace or adjust as required. WARNING! Exhaust gases contain carbon monoxide, an extremely toxic gas that by itself is colorless and odorless. To avoid inhaling these gases, the following precautions should be observed: • Do not run the engine in a closed garage or in confined areas any longer than needed to move your vehicle in or out of the area.