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Geo Prizm Problems

Replace Oxygen Sensor When Servicing EGR System on Geo Prizm

Problem Description and Possible Solution

Over the time the exhaust gas recirculation (EGR) system may become plugged with debris, the oxygen sensor may also be getting slow or 'lazy' around this time. 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.

(10 people reported this problem)

Geo Prizm Vehicles With This Problem

RepairPal Fair Price Estimate
$315-$534
RepairPal Verified
Average mileage: (–)
8 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997
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Brake problem? Or maybe a faulty head gasket cylinder?
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