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g20 stall on cold or warm startup
[1993 GMC G2500 Vandura, ECM/Inputs/Outputs Scan Data] [1993 GMC G2500 Vandura, ECM/Inputs/Outputs Scan Data] posted in tech help 09 07 12 but could not post scan data this van will idle hunt shortly after startup with in 14-25 seconds. No apparent reason I s... Login to read more. ![]()
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