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Old 03-19-2008, 07:41 PM
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Rzeppa Rzeppa is offline
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Join Date: Aug 2005
Location: Kittredge CO, USA
Posts: 5,977

Originally Posted by DaveInDenver View Post
and our engines already do some of this with EGR, which helps with burned HC.
Actually, that is not what the EGR is for. The purpose of the EGR is to reduce combustion temps, thus reducing NxOx. At our elevation, this is not an issue and all the EGR does is rob us of performance and fuel economy.
Jeff Zepp
Kittredge CO USA
1971 & 1976 FJ40s, 1978 FJ45, 1987 FJ60
Rising Sun 4WD Club, TLCA #4063
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