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Old 06-21-2006, 12:14 AM
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Beastmaster Beastmaster is offline
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Join Date: Jun 2004
Location: Phoenix, AZ
Posts: 605
Beastmaster is off the scale
Default Poor ventilation/truck overheating?

After a mere 1 month of ownership and 1200 miles on the wife's H3, I've noticed an interesting trend of the vehicle running continuously hot. Most of the time, the temps are sitting at 3/4, and when climbing hills, will run up to the red zone to where the A/C will shut off.

The clutch fan has been replaced, and the dealer is now throwing their hands up in the air. Has anyone noticed any bad thermostats coming out of the factory? Or does the H3 have really bad airflow to where I have to add a pusher fan to the outside radiator area?

TIA,
Steve
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1997.5 HMC4 Hummer H1 w/Slantback shell (Mine)
2006 Hummer H3 Adv. Package (Wife's)
M101A2 Trailer
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