Date: Mon, 11 Sep 2006 10:56:07 GMT From: "Moose" <nospamnospamam.net> Subject: Re: oil sludge?
"- Bob -" <uctraingnospamanet.com> wrote in message ------------------------------------------------------- > Causes are rumored > to be a finer screen in later years and possibly some PCV re-routing > (which I heard is now being discounted). No, the cause is that the hot catalytic converter is too close to the oil pan and the extreme heat causes the oil to sludge, that is the reason many Saabs use a blend of synthetic oil.