GMC Terrain P Codes (Powertrain) P0700 - P0799 P0742

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Code P0742, What Next?

2010 GMC TERRAIN

I Got This P0742 Code What Next?

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Asked by Kingjd123

2010 GMC TERRAIN

I Got A Couple Of Codes After Changing Timing Chains, New Chain And Guides. I Also Pulled The Engine To Do Refresh I Will Show You My Work...

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Asked by Kingjd123

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