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Old 04-22-2012, 07:09 PM   #8 (permalink)
Cd
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Quote:
Originally Posted by Frank Lee View Post
How long does it take for the cat to light off?

Heating it wouldn't save any fuel... just cut emissions for a minute or so. The heated O2 sensor is what helps fe and emissions the most.
Frankly, Frank, the emissions are the reason for doing something like thiis.

C'mon its Earth Day
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