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Old 06-28-2013, 07:33 PM   #1
ak609
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2.0L 2008 focus idle issue

searched the threads seemed like all of them were on the zetec engines and not the duratec but anyways i replaced the plugs with the e3s and it still does it bounces up and down bewteen 600-800 rpms it seems like not sure if this is normal or if something is wrong if anyone can help please let me know thanks..




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Old 07-01-2013, 12:44 AM   #2
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It happens when the AC is on for some reason. That tripped me out when I first got the car and the service department told me it was normal w the AC on
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Old 07-01-2013, 01:33 AM   #3
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I've read several times where E3s don't play nice with the Focus. The recommendation afterward is to replace them with stock.
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Old 07-01-2013, 01:35 AM   #4
ak609
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Yeah read that to maybe ill change em here soon and thanks haha I'm like my blazer doesn't do that.
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Old 07-02-2013, 11:07 AM   #5
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Moved to "General Technical Chat".
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Old 08-12-2013, 05:24 PM   #6
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Same issue. Anybody solved the problem ? I am guessing PCV valve/hose but wanted to hear if anything have fixed this issue ?
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