1994 Volvo 940 "excessive crank oil pressure comes" Questions

...this cause the problem. yes,volvo,s have a problem with this,remove clean and reinstall the pcv filter or replace it,excessive crank case pressure can allso lead to blowing engine seals and

...car cold, what you're hearing is the excessive clearances of the rod bearings banging around until the oil pressure comes up and moves oil around creating a barrier between the bearings and the

...crank and bearings. When the engine is hot and idling the oil is thinner and goes by the bearings quicker. If you have good oil pressure while driving, I'd leave it alone, maybe use a thicker oil or ...

crank oil-seal as more than 165k miles covered also make sure your pvc system is not clogged up.. positive ventilation of the crankcase..as in removeal of any pressure from worn rings .. take the hose

...oil comming into air filter? Only way that can happen is if the crank case vent is blocked or, if you have a broken or excessively worn ring on one of the pistons. (you will find oil on the ...

...oil this a bad PCV valve. excess crank case pressures.... cause by not doing service on car. or worse a very worn out engine with huge blow by gassed. is engine miles high? over 300k? miles? or the ...

...done. Excessive crank case pressure would force gases out of the engine thru seals and gaskets, a bad pcv (positive crankcase ventilation) system would be the cause or some other internal

...crank and the brake oil abs and battery light came on also the check engine light that read intake timing position is over advance bank 1 code p0011 so i got a new alternator and after it was put on ...

crank ground or the rods resized and over sized bearings instaled then the issue with your engine is beyond advice other than remove engine and rebuild correctly as there is too much clearance and the

...crank case and blowing valve covers and pan off) and the PCV system reverses, with fumes coming back through the filtered intake. Usually there is minimal oil that gets back into the air cleaner. So, ...