Car Problem Reports

Toyota Avalon Replace oxygen sensor when cleaning EGR system

 
Toyota Avalon Problem
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Model Years Affected: 1995, 1996, 1997

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By the time the EGR system is plugged, the Oxygen Sensor is getting slow or 'lazy'. When servicing or cleaning  the EGR system, it is a good idea to replace the Oxygen sensor because it works in tandem with the EGR system.
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