That oil sure sheared back....now a high 30-weight! Man those Saab engines are tough on oil! But now that I look at it again, the fuel is also really high....I just didn't think, even with the fuel, a PAO-based syn. would shear that much!
The fuel dilution is like it is because the piston rings are of a very thin design to reduce friction. Also the PCV system functionality is questionable.quote:
Originally posted by addyguy:
That oil sure sheared back....now a high 30-weight! Man those Saab engines are tough on oil! But now that I look at it again, the fuel is also really high....I just didn't think, even with the fuel, a PAO-based syn. would shear that much!
Hi everyone,quote:
Originally posted by Raven18940:
He's very sure he used Mobil 1, the car has always had M1 and before this change he was doing 3K changes.
I don't think you understand how thin these piston rings are, think borderline racing car.quote:
Originally posted by AstroVic:
2.5% fuel dillution seems pretty high, no?