On Tue, 29 May 2001, Faure, Marin wrote:
:in your area, but the inside of the exhaust pipe on my SIII still runs light gray
:or light brownish gray after a drive. I've noticed that newer vehicles (from the
:late 80s on) have exhaust pipes that almost always appear black on the inside,
:which I assumed was due to the changes in emissions characteristics of newer
:engines.
:
It's the catalytic converters.
-- dscheidt@tumbolia.com Bipedalism is only a fad.
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