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p0431 p0421 cali spec
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  1. New Members Forum
    Okay guys, I'm new to this forum and new to great experience of the 3G Eclipse. I recently purchased a 2001 GT 5 Speed from craigslist. The car has 189000 miles on it and I found out that the pre-cats went bad and I'm throwing a P0421 and P0431. What i have been searching for is to find out...
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