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FD rich

   
Old Jul 15, 2012 | 06:46 PM
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JBVAUGHN05's Avatar
JBVAUGHN05
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From: Nashville, TN
FD rich
My 93 FD will not pass emissions because it is too rich. Once it gets 2500+rpms the readings are fine but once it idles the numbers go WAY up. What could be the cause of this?
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Old Jul 17, 2012 | 09:20 AM
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Aaron Cake
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Is the car stock? Any mods at all?
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Old Jul 17, 2012 | 10:31 AM
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JBVAUGHN05
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Hks bov, custom downpipe, exhaust are the only mods.
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