Just curious what type of radiator everyone uses. Do you just use the green old stuff or something else.

Anyone adds that Heat Reducing Additive?

Just curious what type of radiator everyone uses. Do you just use the green old stuff or something else.

Anyone adds that Heat Reducing Additive?

Pink stuff called Dex-cool. do NOT mix with green stuff--nasty brown stuff is the result. If you're low, add water if you can't get the pink stuff.

Planohummer is exactly correct.. Dex-Cool is the ONLY antifreeze that should ever be put in your Hummer cooling system. If you use the green antifreeze Im sure your warranty will be negatively affected!

Thanks for the feedback

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Planohummer:
...add water... </div></BLOCKQUOTE>

Distilled water only.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Hoopte:
Just curious what type of radiator everyone uses. </div></BLOCKQUOTE>I use the stock radiator most of the time.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by PARAGON:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Hoopte:
Just curious what type of radiator everyone uses. </div></BLOCKQUOTE>I use the stock radiator most of the time. </div></BLOCKQUOTE>

Most of the time??? do you have a switch on the dash to change which one you use??

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Dewi2005:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by PARAGON:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Hoopte:
Just curious what type of radiator everyone uses. </div></BLOCKQUOTE>I use the stock radiator most of the time. </div></BLOCKQUOTE>

Most of the time??? do you have a switch on the dash to change which one you use?? </div></BLOCKQUOTE>I don't use mine until it gets to about 180 degrees, so, until then it just sits there collecting dust.