General Maintenance & Repairs - Sorry, another Dex-Cool thread

So, last week I bought my 98 T/A and I noticed that it has the green coolant in it. I've heard of people having problems with Dexcool, but our 97 caddy never has. Also, I hear the green stuff is bad for the LS1's. should I be concerned that the car has the green stuff in it? It seems to be running fine.

If its runing fine leave it. But i always have had the dex-cool in there.

Yeah as long as it was flushed its ok. The lower miles on the motor the better as well. Anything over 60,000 miles and i would always put back in the same as what i took out .

Bah, upon closer inspection it does have DC in it. I'm an idiot.

always used dex cool just have to know how to mix it 5050 dont do that right it will clump

The mixing is not what causes it to clump. Exposure to air is what causes it to clump. Example intake, water pump, bad radiator cap, crack in radiator all cause the clumping or dex a death as we call it.