Radiator Coolant

[geo]

Originally Posted by RGSchmitt

Hi all -

I've had Dex-Cool in
my Imperial/Mopar engine for "a long time" -

This is the original formula Dex-Cool. It's been re-formulated
because of some complaints and is sold in the US by
Zerex/Valvoline. Their website states:

GM DEX-COOL Approved Protection for up to 5 years / 150,000 miles
Organic Acid Technology (OAT) minimizes corrosionBob

Thanks Bob, but on the other hand, a respected US consumer site suggests a rather different picture with regard to both corrosion and GM approving Dex-Cool?
http://www.consumeraffairs.com/news0...m_dexcool.html

Geo