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Old 02-09-2011, 08:28 AM   #15 (permalink)
Piwoslaw
aero guerrilla
 
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Join Date: Oct 2008
Location: Warsaw, Poland
Posts: 3,698

Svietlana II - '13 Peugeot 308SW e-HDI 6sp
90 day: 58.1 mpg (US)
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Once on a trip my radiator fan didn't work and I noticed that turning the heat up on long uphills helped keep the engine's temperature under control. Also, after I did my idle test I cranked up the heat to see what happens.
Quote:
Originally Posted by Piwoslaw View Post
After the test was finished I turned the heat and blower on and set them to max, and the coolant temperature instantly dropped 10 degrees to 55°C (131°F). I then drove 2km to the vet (with the heat on) and the coolant temperature never rose above 55°C.
As Frank Lee mentioned, a grille block and engine blanket are the best (and cheapest) way to speed up warming time. These work even when you can't plug your heater in.

Quote:
Originally Posted by KITT222 View Post
Okay, first person to make an exhaust-heated car heating system wins... something. Go!
Here's some info if anyone is interested:
Mimicking Gen3 Prius Exhaust Heat Recovery
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e·co·mod·ding: the art of turning vehicles into what they should be

What matters is where you're going, not how fast.

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[Old] Piwoslaw's Peugeot 307sw modding thread
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