On Fri, 16 Feb 1996, Al Powell wrote:
> > >user programmable - lots o' fun)but have never seen thicker oil.
> > >
> > >Graydon D. Stuckey
> > I think it's very common for used oil to go up in viscosity - so long as
> > fool dilution is minimal.
> > - -glen
> That's right, Glen. Part of oil wear is evaporation of the more
> volatile "parts" due to heat and wear. Provided that no fuel or
> other thinning contaminants enter, it is normal for viscosity to
> change slightly - and thickening is logical.
Thanks guys, that was the kind of info I was looking for.
Graydon D. Stuckey
Flint, Michigan USA
'86 Audi 5000 CS Turbo Quattro, GDS Racing Stage II
'85 Mazda RX7 GS 12A-leaning-towards-a-13B-soon