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help with main cat? emmisions

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Old 01-18-07, 12:24 PM
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help with main cat? emmisions
i have a 86 gxl there is a tube that comes off the cat looks like maybe something to do with emmissions not sure. the question i have is that mine is snapped what should i do should i just block it off of replace the part? is it important at all
thanks
-larry
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Old 01-18-07, 12:47 PM
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it sounds like your talking about your air pump tube without it your cats will burn i think
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Old 01-18-07, 12:53 PM
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Its a tube that feeds air to the Cat when the ACV ports it out that way. Its called "split air" and its part of the secondary injection system.
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