Thread: 267 emissions
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02-02-2004 11:48 AM #1
267 emissions
i recently ripped the rotted emissions off a 1981 chevy malibu with a 267 now it runs rich and doesn't idle right any advice on fooling the ecm into thinking the air pump is still functioning? ( I live in wyoming which has almost no emissions laws so it is completely legal)
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding