Powertrain Management: Service Precautions

CATALYTIC CONVERTER
Do NOT park the vehicle over dry grass, leaves, cardboard, puddles of oil or other combustibles.

The catalytic converter reaches temperatures of 1200° F (650° C) and remains hot for some time after engine shut off.

CARBON MONOXIDE
Exhaust gas contains Carbon Monoxide (CO), an odorless, toxic gas which displaces oxygen. Do not run the engine in confined areas or breathe concentrated exhaust gases.

WARNING: Breathing exhaust gases may cause loss of consciousness or death.

EXHAUST SYSTEM LEAKS
Repair any exhaust system leaks as soon as possible. Exhaust gases can ignite flammable materials or possibly set the vehicle on fire.

Exhaust gas from leaks may enter the passenger compartment causing throat, sinus, and eye irritation, light headedness, headaches and increased irritability.

FUEL ODORS/EXCESSIVE EMISSIONS
Report fuel odors or excessive tailpipe emissions (black smoke etc...) to dealer or repair facility as soon as possible. These indicate a condition that can ruin the oxygen sensor, catalytic converter, and/or other emission components or lead to a vehicle fire.