LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Texas Smog Testing... Please Help

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Old Dec 16, 2003 | 04:49 PM
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twdz28's Avatar
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From: H-Town / Aggieland
Texas Smog Testing... Please Help

Ok I know this is not a camaro im asking about but hopefully some of you can help me out with my sister's car... Its a 92 Toyota Camry... Its failing for NO by 200 ppm... What could be the cause of this... Every other reading on the test passes with flying colors...
Old Dec 16, 2003 | 05:10 PM
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Dave89IROC's Avatar
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From: Melvindale, MI, US
High NO is most likely due to a faulty EGR
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