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1992 Toyota Corolla Question: It will not pass the california smog test plus there is no check engine light on



, 1.6L 4 Cylinder, Anaheim, CA, August 03, 2011, 13:12

I want to fix it myself

2 Answers
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  • Answer #1

    August 03, 2011, 18:13

    What is the reason for the failure of the smog check?

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  • Answer #2

    August 14, 2011, 17:11

    what are the numbers?? O2 CO2 CO HC NOx, I need to know the numbers at both 15 & 25MPH. also, are there any mechanical/compnent failures indicated on yoi VIR.

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