Heated or not O2 sensor

[Bruce Plecan]

>Well it's closer, but
> it's still 18" away from the manifold. Is this still too far away for the
> one wire O2 sensor? The same year 4.3L V6 had a heated sensor. I believe
it
> was mounted in the Y pipe. Could I just use this sensor if I need a heated
> one?

What the heck, you've got the one wire try it.

> I am wondering if this is the source of an off idle hesitation this truck
> has when it is cold sometimes. The problem seems to get better as the
truck
> warms up. Ideas?

Stock air cleaner?.
The truck cals in general ain't as *friendly* as the car stuff.  Cold
sometimes?.  Sounds like might be a tad lean, are you doing any chip
editing?.
Grumpy
>
> Paul Washburn
> lpwcruzr at netzero.net
>
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