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Problems/Service/RepairsIf you have a problem with your HHR, want a tip on repairing or performing a particular service to you HHR here is the place to post!
I
Replaced the battery.
Problem resolved (so far).
I do not know the age of the battery but it was an AC Delco and it did not look very old. Both end cells looked puffed out/swollen. That is usually a sign of problems inside the battery.
By "replaced the battery" do you mean you put the old one back in or you installed a new one?