I been trying to figure out the overheating issue and it seem to get worse
I have a 2007 hummer h3 with roughly 126k miles

I replaced the water pump, radiator, hoses, thermostats, and even radiator fan clutch. I also replaced the temperature sender not that long ago

today in Florida temp was hot around 95 degree
I am on the traffic light idling I am at 235 degree, ac running and getting close to the red line

what’s going on? I heard some folks can be at 100 degrees and they barely go over half I am getting close to the red . I don’t know what’s wrong or how to figure it out. Any help I would appreciate! I am tried of trying to fix this issue and it’s really getting frustrating

 

Did you clean the ac condenser and radiator fins?

 

yes and I looked at them I don’t see any virtually like dirt on them or any of that

 

Could it be the transmission? What's that temp?

 

I have a seperate transmission cooler it doesn’t go thro the radiator no more and it’s 154 . Transmission is perfect

 

Did you look between them?

 

Yes I even used a light on one side and I can see the light passing by the other side

 

Light passes through restricted air flow! Properly clean both sides of the condenser & radiator before you throw more parts at it.

 

I did I swear lol I cleaned the **** out of it and no dirt or any came out because both of them are not that old

 

Try some of that Wet'r water or the like that you add to the rad. Put an actual louvered slat opening on the hood not the wimpy black plastic piece.
Just an example have zero personal experience with this product!

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