Engine Exhaust - GMC 2007 Envoy Denali Owner's Manual

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.
CAUTION: (Continued)
CAUTION: (Continued)
•
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.
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