Question about 2005 Chevrolet Silverado 1500 2WD

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I these 4 codes 0171 0174 0101 0446 at the same time

It is running fine, but just wondering if you can help narrow down what might be causing all 4 codes at once

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Was there any letters in front of those codes? That usually signifies the general area where the problem is coming from but without the letter in front of those numbers, there is no way to tell what the codes are for. Also we need the engine type to help narrow it down as well.

Posted on Aug 03, 2013

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