1997 GMC Jimmy Owner's Manual - Page 95

Parking Over Things That Burn Engine Exhaust 'h CAUTION: I , J Things that can burn could touch hot exhaust parts under your vehicle and ignite. Don't park over papers,leaves, dry grass or other things that can burn. Engine exhaust cankill. It contains the gas carbon monoxide ( C O ) ,which you can'tsee or smell. It can cause unconsciousness and death. You might have exhaust comingin if: Your exhaust system sounds strange or different. Your vehicle gets rusty underneath. Your vehicle was damaged in a collision. Your vehicle was damaged when driving over high points on the roador over road debris. Repairs weren't done correctly. 0 Your vehicle or exhaust system had been modified improperly. If you ever suspect exhaustis coming into your vehicle: 0 Drive it only with all the windows down to blow out any CO; and 0 Have your vehicle fixed immediately. 2-34