Date: Tue, 15 Dec 1998 21:11:09 -0000 From: "Hugh Fiske" <fiskenopsamon.nospam.co.uk> Subject: Re: '86 900T8, 110k
Justin VanAbrahams wrote in message <367576ED.25DAnopsamnet>... >Hugh Fiske wrote: >> >> Last few weeks I've noticed a little 'mayonaisse' on the oil dipstick >> (oil/filter change 2000 miles ago, semi-synthetic).. seems to coincide with >> an apparent 'breathing' problem where if I blip the throttle the revs rise >> then fall to about 500 rpm and things get a little rough, then rise again to >> idle speed of 1000ish. Are these observations connected? Where should I >> start looking? The breather pipes I can get to at the top of the engine seem >> fine. Went to my local SAAB dealer today and they said the mayo is pretty >> normal (?) and the rev drop would be cured by a spell on their crypton >> machine.. thoughts anyone? > > >Thought: Replace your bypass valve. It'll do that... > >-Justin Ok.. but what bypass valve and where is it? :-)