Thread: engine idling rough question
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hardflex hardflex is offline
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Join Date: Sep 2002
Location: dfw tx
Posts: 3,957
It might throw a code but might not. It didn't on my obd1 Mazda. I diagnosed it by cutting a gasket which covered the EGR hole blocking any flow. My idle improved dramatically.
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Old 01-12-2012, 12:51 AM
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