How Can Toyota Camry Owners Prevent Premature Catalytic Converter Failure?

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How Can Toyota Camry Owners Prevent Premature Catalytic Converter Failure?

What are the best maintenance practices to extend the lifespan of the catalytic converter? Should owners avoid short trips, use premium fuel, o r perform regular exhaust system inspections?

Lubaba asked on 22 Feb 2025 11:31:41 am

1 Answer

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Car Mechanic Expert - on 22 Feb 2025 11:38:39 am

To extend the lifespan of the catalytic converter:

Regular Engine Maintenance: Ensure the engine is running optimally with proper fuel-air mixtures and spark plug conditions.
Avoid Short Trips: Frequent short trips don’t allow the catalytic converter to reach the necessary temperature to operate efficiently. Longer trips allow it to burn off any contaminants.
Use Premium Fuel: Premium fuel is cleaner and may help reduce the formation of deposits inside the converter.
Exhaust System Inspections: Regularly inspect the exhaust system for any signs of leaks, which can affect the performance of the catalytic converter.