Starting problems

Asked by Aug 25, 2017 at 11:09 AM about the 2007 Hummer H3 4 Dr H3X

Question type: Maintenance & Repair

About once a week my Hummer will
not start. It only clicks when I try to
start it. If it put the battery charger on it
it starts right up. The charger shows
the battery is fully charged.I don't know
what to look for.
Any ideas?

1 Answer


Battery might be weak enough that it will only start once. Have it load tested at your local auto parts store. Batteries last 4-6 years on average, so if it's older than that, time for a new one.

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