Add-pack additives vs Temperature

[CATERHAM]

Originally Posted By: Bruce T
Toyota did think of something similar. When the Prius engine is turned off, it pumps the coolant into a thermos that keeps it warm for 2-3 days. Perfect for overnight. No external hookup is required. I wish I had this cool feature in my Civic Hybrid.


That's some thermos!
I can't keep my tea hot (English background) in my thermos for much more than a few hours let alone 2-3 day!

 

[Lethal1ty17]

i suppose if the whole automotive gig for toyota goes down the drain, the hot beverage industry will still live on and be stronger than ever.

 

[Bruce T]

I don't know the inner workings, but you could do Internet searches on the topic. See the cooling system section:

http://www.techno-fandom.org/~hobbit/cars/training/prius02.html