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Old 02-09-2011, 05:54 PM   #17 (permalink)
redpoint5
Human Environmentalist
 
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Join Date: Aug 2010
Location: Oregon
Posts: 12,758

Acura TSX - '06 Acura TSX
90 day: 24.19 mpg (US)

Lafawnda - CBR600 - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Chevy ZR-2 - '03 Chevrolet S10 ZR2
90 day: 17.14 mpg (US)

Model Y - '24 Tesla Y LR AWD

Pacifica Hybrid - '21 Chrysler Pacifica Hybrid
90 day: 57.45 mpg (US)
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Quote:
Originally Posted by KITT222 View Post
Okay, first person to make an exhaust-heated car heating system wins... something. Go!
VW Beetles have exhaust heat, and it's a mess just like the rest of the car. The heat exchanger/exhaust manifold rusts and develops leaks. All of a sudden your cabin is filling with CO.

I agree with Einstein's statement that "things should be made as simple as possible, but no simpler", but those cars were a bit too simple.

Quote:
Originally Posted by jakobnev View Post
How do you think removing heat from the exhausts after the catalytic converter would effect either of those?
It would be minimal, but forcing exhaust through a radiator or other heat exchanging path would induce back pressure. I fail to see the advantage of exhaust heat used for heating the cabin.
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