At 12:20 PM 10/25/00 -0400, you wrote:
>Mine is not removed, its just not in the exhaust.. the 2nd o2 sensor is
>still attached to the wires.. I have noticed a slightly richer mixture
>though.. and I can tell the computer knows something is up, bucause it
>changes the a/f ratio differently than it did with the single pipe and cat,
>it seems to do it better =-)
>*-=-=-=-=-=-=-=-=-=-=-=-=-*
>Tim Berry (97 Dakota Club Cab)
My guess is that the slightly richer mixture is because the cat isn't there
and because the aft O2 sensor isn't in the exhaust. No cat = less back
pressure
= more intake of air (?) = more adjustment on the rich side (?).
Then again, aren't you running 24# injectors?
Bob
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