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Recent questions tagged p0420

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What is the P0430 code on a 2007 Ford Taurus 3.0 SEL
asked Apr 12, 2017 by
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1 answer 555 views
P0430 & P0420 Jeep - catalyst converters totally emptied!
asked Apr 11, 2017 by
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2001 Nissan Sentra GXE 1.8L Auto getting code P0420
asked Apr 10, 2017 by
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I have a 1997 Honda Civic DX 1.6L with code P1381, P0336 and P0420
asked Apr 9, 2017 by
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2003 Nissan Altima 2.5L with engine code P0420, how do I fix the problem?
asked Apr 7, 2017 by
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2003 ford explorer p0420 code repair
asked Apr 5, 2017 by
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I have both the p0420 and p0300 codes. is there a common cause?
asked Apr 4, 2017 by
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Code p0420 on 2002 Toyota corolla
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P0420 Ford -98 ranger
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What does this have to do with lights on dash board? Lighting
asked Apr 1, 2017 by
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1 answer 310 views
HHOW TO FIX PO430
asked Mar 31, 2017 by
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