Engine Exhaust

CAUTION:
Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death.
You might have exhaust coming in 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 road or over road debris.
• Repairs were not done correctly.
• Your vehicle or exhaust system has been modified improperly.
If you ever suspect exhaust is coming into your vehicle:
• Drive it only with all the windows down to blow out any CO; and
• Have your vehicle fixed immediately.

    See also:

    Removing the Flat Tire and Installing the Spare Tire
    Take off the wheel cover or center cap, if the vehicle has one, to reach the wheel bolts. 1. Do a safety check before proceeding. See If a Tire Goes Flat  for more information. 2. Turn the wh ...

    Collision Damage Repair
    If your vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collis ...

    Repair Facility
    GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your dealer may have a collision repair center with GM-trained technici ...