Ok LS1 mild cam EFI live operating system editing with TunerPro. Engine starts fine and idles well, pull it into gear and it suddenly wants to stall, try and save it and it just keeps wanting to stall, put it back in neutral and it idles fine. Put it in gear again and let it stall, then start it and all is fine, idles well in and out of gear. Drive it when you have prevented it from stalling and every time you come back to idle it will want to stall, AFR is fine and iac steps are the same as when its behaving.
Any ideas?
LS1 stumble and stall at startup
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