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WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, to the manufacturer’s specifications, should be
obtained immediately.
To minimize the possibility of catalyst damage:
•
Do not shut off the engine or interrupt the ignition
when the transaxle is in gear and the vehicle is in
motion.
•
Do not try to start the engine by pushing or towing the
vehicle.
•
Do not idle the engine with any spark plug wires
disconnected for prolonged period.
Engine Timing Belt
Replace the engine timing belt (2.4L Only) at the intervals
described in the appropriate maintenance schedule.
Crankcase Emission Control System
Proper operation of this system depends on freedom from
sticking or plugging due to deposits. As vehicle mileage
builds up, the Positive Crankshaft Ventilation (PCV) valve
and passages may accumulate deposits. If a valve is not
working properly, replace it with a new valve. DO NOT
ATTEMPT TO CLEAN THE OLD PCV VALVE!
Check ventilation hose for indication of damage or
plugging deposits. Replace if necessary.
224 MAINTAINING YOUR VEHICLE