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Re: Damned emissions !! I did everything !!!
Maybe you should take it to another shop. My 88 LX was 1225 HC and I changed the cat and it passed fine, around 101 HC. I did not even change the oil, but that only helps with CO and I live in California. Did they run it on a dyno? Hell I have a 95 Impala and it passed with 9 HC and I only drove it 2000 miles last year. Just leave it running while you are waiting to have it smogged. Car shouldn't have an EGR valve but if it does then check that. I was told some of them do. If worst came to worst you could drill some holes in you exhaust pipe which would dilute the reading but hope the smog guy doesn't hear them. Good luck.
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