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Old 02-14-2008, 01:40 PM
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91spiderNV 91spiderNV is offline
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Join Date: Jul 2006
Location: Reno, NV
Posts: 268
Easiest way to pass smog is to crank the AFM screw all the way to too lean. Engine runs terrible but it passes smog, feels as if its not htting on all cylinders, then crank the screw back down to the rich level the engine wants to run at.

I'd try the easy fix first before the rocket science, but if all else fails after you replace all the stuff everyone tells you to replace, just try the AFM screw.
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