GMC Sierra P Codes (Powertrain) P1300 - P1399

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2000 GMC Sierra 4x4 P1351 Code Will Not Clear

2000 GMC SIERRA

2000 Gmc Sierra 4.3 V6 With Approx. 95,000 Miles. When My Mechanic Can Get The Code To Clear, The Engine Will Run At Idle But Will...

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Asked by jboyd103

1998 GMC SIERRA

How Do I Eliminate The P1345 Code? I Have Set The Timing By Setting The #1 Cylinder To Tdc And Set The Distributor To #1 Cylinder Several...

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Asked by henryguilleniii

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