water wetter

unwrittenLaw

Member
Contributor
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2015 BMW 335i Sedan / 2015 Nissan Pathfinder Platinum 4WD
Just ordered 2 bottles..one question, can I just pour a 12oz bottle in without draining/etc..? And is it better to pour it into the reserve tank or straight into the radiator?

thanks
 
One bottle will do. Just pour that bad boy into the radiator when the car is running. That will do the trick.
 
will this help the high temps under the hood? also where can you purchase this stuff?
 
I know 2 bottles is too much for one application, I bought 2 just to stock up because I can't find it in any stores around here.

I purchased it at www.autoil.com.
 
it does make a difference, but not about the underhood temps. I added 1 full bottle of water wetter to my drag-taurus and it dropped the coolant temperature so much I had to change t-stats. It was great. I htink I lost around 30*. Also, try unclipping the foam gasket on the back side of the hood to let the heat escape a little better.
 
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