Chevrolet Sonic Owner's Manual: Engine Exhaust
Warning
Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death.
Exhaust may enter the vehicle if:
- . The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes).
- . The exhaust smells or sounds strange or different.
- . The exhaust system leaks due to corrosion or damage.
- . The vehicle exhaust system has been modified, damaged, or improperly repaired.
- . There are holes or openings in the vehicle body from damage or aftermarket modifications that are not completely sealed.
If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle:
- . Drive it only with the windows completely down.
- . Have the vehicle repaired immediately.
Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation.
Engine Exhaust
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Running the Vehicle While Parked
It is better not to park with the engine running.
If the vehicle is left with the engine running, follow the proper steps to be
sure the vehicle will not move. See Shifting Into Park (Automatic Tra ...
Other materials:
Sunroof Housing Front Drain Hose Replacement
Sunroof Housing Front Drain Hose Replacement
Callout
Component Name
Preliminary Procedure
It is only necessary to lower the headliner. Only do those steps in the
headliner replacement procedure that will lower the headliner ...
Turn Signal Multifunction Switch Replacement
..
Turn Signal Multifunction Switch Replacement
Callout
Component Name
Preliminary Procedure
Remove the upper trim cover and the lower trim cover from the steering
column. Refer to Steering Column Lower Trim Cover Replacemen ...
Engine Oil Cooler Inlet Pipe Replacement (LUW)
Removal Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Remove the exhaust manifold with catalytic converter. Refer to Exhaust
Manifold with Catalytic Converter Replacement.
Remove the engine oil cooler pipe bolts (1) an ...
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