Help with Trouble Codes

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#11

09-21-2012, 10:34 AM

Disco Mike

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171 and 174 are rich codes that some people mix up when thinking about 1171 and 1174 which are in fact lean codes.
As for your coil, don't install it cause it is not causing your problem/codes.

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#12

09-24-2012, 05:24 PM

kevman1

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thanks Mike do you think my o2 sensors could be causing it to run too lean

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