I have a 2006 Envoy Denali 4wd. It has had intermittent issues with dying and not restarting, or not starting after sitting for an hour or so (when I go on my lunch break). So far it has always restarted after sitting for an hour or so.
I pulled the following codes while it was down:
P0443
P0445
P0496
P0689
P1682
P2176
What I've been able to come up with is pointing towards the throttle body or the evap purge system. Has anyone had any experience with this before and could offer any insight or suggestions?
Thanks
Terry
I pulled the following codes while it was down:
P0443
P0445
P0496
P0689
P1682
P2176
What I've been able to come up with is pointing towards the throttle body or the evap purge system. Has anyone had any experience with this before and could offer any insight or suggestions?
Thanks
Terry