Quote:
Originally Posted by E.Roy
Did you replace the 02 sensor? Rockauto or ebay for a Denso or NTK sensor, i just bought a Denso for my Corolla on ebay for $39
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The oxygen sensor was bench tested, and found to be good. Still not a bad idea since it is not so new. I just dont want to spend 50usd (price here in mexico for oxygen sensor) on something that might not help mileage.