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2006 Hummer H3 Repair Question


Topics covered: Miscellaneous.
Mileage: 73,000 miles.

Asked on January 19, 2013

Hummer H3 Problem

Every now and then my hummer temp rises over half way mark and some times it runs right under half way . What should I look for as to
Why the jump and the car won't start if its running hot

Answer

Replied on January 19, 2013

Let me ask a question. Does the temp go up while you are moving at speeds above 20 mph or does it seem to only be when you are sitting in traffic?

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided