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Well my 94 didn't pass smog this mourning. The visual and functional check passed but the emissions didn't.
I was told it was letting out high Hydro carbons. The max you can have at 15mph is 58, I was at 148 and at 25mph (max is 34) I was at 61.
What can cause high hydrocarbons?
I took out my Longtubes and put in some smog legal pacesetters and a new catalytic converter. Could that be one of the causes?