Amur_

Up until 1:40pm today I was quite certain that green was the one and only coolant colour. I wasn't pretending anything - I was just plain wrong. I could have been a little more subdued in my wrongness.

It's been a lesson for both of us.

Ni5mo180SX

oh, yea im not pointing you out, but as a new 2nd gen owner (only been 6 days) I wanna learn as much as I can about the RX7.

jmseven

The GM / Dex-cool type coolant is an extended life type of coolant. We do not need this type of coolant. I read articles and spoke to a few rotory specialist that note that these type of coolants (possibly) Disintegrate the water seals.

For use rotory user, it is wise to change your coolant once a year.

In addition, there is a mfg that sells a radiator cap that has a probe that is attached to the bottom end of the cap. The probe attracts the harmful Electrolysis (electricity flow) within the cooling system. Which (I hope every knows) attacks the metal of the rotor housing.

AGAIN, CHG YOUR COOLANT ONCE A YEAR!

blu_gxl

hey what about the mercedes' coolant it's orange too right but it's supposed to be better than the gm stuff. ted just posted about this i thought it loked good has any one tried it?



james

Amur_

So, am I forgiven or what?

This sounds cool. Anyone have any more info on picking one of these up?