Dave Leonard wrote:

After careful consideration, I think I am going to switch to
Evans NPG (100% propylene glycol) during my annual this year
when I flush the cooling system.

[snip --RAK]

Comments?

"Kent, Russell" wrote:

It's obvious (to me), but just in case you hadn't thought of it: make
certain everything else in the system is capable of tolerating 20-30 deg
F higher temps.  Stupid things like: is the higher temp going to make
the hoses that much more pliable such that hose collapse is possible?
Are there any plastic bits (like cable ties) on the radiator (or
elsewhere) that might soften and depart?

Russell Kent

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