O2 sensor idea

[David A. Cooley]

I've tried 4 different brands here in NC... Chevron, Shell, Texaco and
Amoco... All are bone white even with a VERY rich (950mv) WOT cut.


>> Isn't this the basics Bruce (NO flame)
>> On unleaded you can't read color (other than red , way over rich ,way
lean
>,oil
>> , and other engine failures )
>
>Red/pink, mangenese additive-change brands.
>Can't read color or too white check for alky content of fuel (test
>tube+eyedropper)
>If plug burns reflecting either of the above, change brands
>