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Old 10-20-2006, 06:17 PM   #1
hotrodhomi
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Join Date: Apr 2004
Location: Sacramento
Posts: 3,737
smog test failure

My friend’s blazer failed its CA smog test and he wants me to help him fix it. I thought it would be easy but I’m not finding anything obvious. The HC and NO were both within limits, but the CO was real high. Where should we start looking? The blazer is an ’81 with a 305 and the OG quadrajet.
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'72 C10 "Lowered Farm Truck" STOLEN 5-18-11
'66 impala ht
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