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2nd Generation
Lightning down,Code Question???
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<blockquote data-quote="RIDE THE" data-source="post: 8006800" data-attributes="member: 38846"><p>PCV fitting that Mikes mentioned is normally the culprit for lean codes on both banks. </p><p></p><p>Check all or your vac lines and fittings on the top side of the engine before you start ripping stuff off. You can also try to spray some carb cleaner down behind the S/C to see if the idle changes. If it changes then the lower fitting as bad and it is allowing the vapors to enter the intake and they are burned which changes the idles speed.</p></blockquote><p></p>
[QUOTE="RIDE THE, post: 8006800, member: 38846"] PCV fitting that Mikes mentioned is normally the culprit for lean codes on both banks. Check all or your vac lines and fittings on the top side of the engine before you start ripping stuff off. You can also try to spray some carb cleaner down behind the S/C to see if the idle changes. If it changes then the lower fitting as bad and it is allowing the vapors to enter the intake and they are burned which changes the idles speed. [/QUOTE]
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Lightning down,Code Question???
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