2010 Jeep Grand Cherokee Owner Manual SRT8 - Page 328
2010 Jeep Grand Cherokee Manual
Page 328 highlights
MAINTAINING YOUR VEHICLE 327 NOTE: Intentional tampering with emissions control To minimize the possibility of catalyst damage: systems can result in civil penalties being assessed • Do not shut off the engine or interrupt the ignition against you. when the transmission is in gear and the vehicle is in motion. WARNING! A hot exhaust system can start a fire if you park over materials that can burn. Such materials might be grass or leaves coming into contact with your exhaust system. Do not park or operate your vehicle in areas where your exhaust system can contact anything that can burn. In unusual situations involving grossly malfunctioning engine operation, a scorching odor may indicate severe and abnormal catalyst overheating. If this occurs, the vehicle should be stopped, the engine shut off and the vehicle allowed to cool. Thereafter, service, including a tune-up to manufacturer's specifications, should be obtained immediately. • Do not try to start engine by pushing or towing the vehicle. • Do not idle the engine with any spark plug wires disconnected or removed, such as when diagnostic testing, or for prolonged periods during very rough idling or malfunctioning operating conditions. 7