2012 Jeep Grand Cherokee Owner Manual SRT - Page 535
2012 Jeep Grand Cherokee Manual
Page 535 highlights
MAINTAINING YOUR VEHICLE 533 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. To minimize the possibility of catalyst damage: • Do not shut off the engine or interrupt the ignition when the transmission is in gear and the vehicle is in motion. • 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 In unusual situations involving grossly malfunctioning testing, or for prolonged periods during very rough engine operation, a scorching odor may indicate severe idling or malfunctioning operating conditions. 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. 7
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