1996 Buick Park Avenue Owner's Manual - Page 87

Parking Over Things That Burn Engine Exhaust A CAUTION: Engine exhaust cankill. It contains the gas carbon monoxide (CO),which you can't see or smell. It can cause unconsciousnessand death. You might have exhaust coming in if: Your exhaust system sounds strange or different. Your vehicle gets rusty underneath. Your vehicle was damaged ina 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 exhaust is coming into your vehicle: 0 Drive it only with all the windows down to blow out any CO; and Have your vehicle fixed immediately. Things that can burn could touch hot exhaust parts under yourvehicle and ignite. Don't park over papers, leaves, dry grass or other things that can burn. 2-31