Originally Posted By: ponderosaTX
I have seen utterly no evidence that Peak LongLife contains 2EHA (the primary additive in Dex-Cool). Show me.
You asked for it....You got it... ponderosa....Theme from old Toyota ad.
Read tenderlion's post (2nd)
here , an email from Peak. Also smith (above) got the same answer.
And 99, I misunderstood your post, my bad. I thought you were calling PLL, G-05.
Don't know how long you've run the PLL, but I guess if it's bothering you then you should go forward with your plan.
Me, I'm running Prestone AM/M, dexclone, in 2 vehicles with no issues.
I think your plan to flush is a good one with the change over. Peak Global Lifetime is another option to consider, if you can find it. Stick to the full strength, no matter what you choose.