Dex-Cool
#1
Dex-Cool
My 2007 HHR turns five this month so I had the cooling system flushed and refilled with fresh Dex-Cool. Is this now good for another five years, or is the recommended flush cycle shorter after the first cycle?
#4
#5
I recently discovered that GM really MEANS 150,000 for the DexCool. Looks mean nothing, and you can't use the old fashioned specific gravity thingy on Dex. Do yourself a huge favor and replace the DexCool at least as recommended!
#6
So donbrew, the specific gravity test doesn't work with dex-cool? I didn't know that. Gonna have to remember that one. Do they make a seperate tester for the dex-cool?
That's why I like this forum. I can always learn something new.
That's why I like this forum. I can always learn something new.
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