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-   -   Overheating Question (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/overheating-question-24165/)

jeffwhiteis 05-21-2011 11:18 AM

Overheating Question
 
I have a 2007 H3. It runs a little hot when I'm driving, but when sitting still and idiling, it climbs up to "H" pretty quickly. After popping the hood I noticed a little bit of smoke coming from the area I highlighted below:

http://www.marshalwebsolutions.info/smoke.jpg

What could be causing this? It runs a tad warm, just above the middle when driving, but again - while idiling and sitting still, he goes up to H.

Any ideas?

mikeyd 05-21-2011 11:27 AM

whats it feel like when you rotate fan blades while engine is off?

jeffwhiteis 05-21-2011 12:14 PM

The fan felt fine - spins perfectly. I noticed the coolant was completely empty. HAHA. I didnt bother to check it beforehand because I had an oil change yesterday and he said my coolant needed a flush, so I figured there was coolant in there....guess not! Damn mechanics!

cshsrh 05-21-2011 01:00 PM

That'll do it for sure!!! I got an engine light on and mechanice told me it was the thermostat but the temp guage dont fluctuate at all??????????// Who knows but ya might wanna put some coolant in that beast

drtom 05-22-2011 12:34 PM

ya REALLY gotta find out where it went,,,not normal to loose coolant.

sometime the tranny leak into the water/and water into trans,,,bad rad?

ps, in the pix it looks like coolant is ok??

Bullwheel 05-22-2011 08:45 PM

Maybe your technician did only flush...but you should really told him also to fill it after...
Or check the hose he should have removed to flush...maybe there is the problem?

Anyway if you loose coolant you would propably smell it.


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