2005 GMC Envoy DTC code p0128

2005 GMC ENVOY
113,100 MILES • 6 CYL • 2WD • AUTOMATIC
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DNG_510
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Where can I find a suitable "Idle Air Control Valve" I reveived the above error from the DTC and came up with either replacing the t-stat or the control valve. But I cannot find the control valve anywhere. Can you recommend where I can find one beside the dealership? Thanks.
Nov 28, 2009 at 10:16 PM
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RASMATAZ
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Try cleaning the IACV and passages and see what happens
Nov 29, 2009 at 5:09 AM