Thread: GMC van issues
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Old 06-25-2019, 06:11 AM
GWS GWS is offline
 
Join Date: Jan 2015
Posts: 61
Default GMC van issues

I have an 06 GMC Savana with a 5.3L.
Runs like a top except intermittently it stalls out a few times while starting then for the first 15 min it stalls when decelerating or stopping.
It doesn't show any codes the only thing I see is the volts drop from 14 to 9 then it stalls or it revs back up.
Have taken it into GM and my mechanic but doesn't act up when I bring it in.
Has anyone had similar issues? or any insight as to what it could be?
Thanks
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