Help P0171 & P0420 codes
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Help P0171 & P0420 codes
I really need some help on this one. I understand this could be a exhaust leak on bank one, o2 sensor, bad intake manifold gasket or a bad cat. Any idea how to determine which it may be? I can't afford to take this to a dealer or shop so I sure appreciate any help anyone could provide. It is a 2000 Rodeo 3.2
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tathanhthientu
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02-05-2011 07:30 PM