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by SSchilz
05 Jun 2015, 14:17
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder Head Replacement
Replies: 71
Views: 39858

Re: Cylinder Head Replacement

Perhaps by trying to clean the PCV you actually blocked it. The 130 psi is not healthy and should be between 200 and 210 for a healthy non turbo engine. That factor alone can cause excess blow-by into the crankcase however if it wasn't there to begin with.......

The best service of a PCV is a ...
by SSchilz
01 Jun 2015, 12:47
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder Head Replacement
Replies: 71
Views: 39858

Re: Cylinder Head Replacement

Thanks for the reply. I did do a wet compression test on the two cylinders that were low 130 # and it increased to almost 160 #. If the rings are worn would that cause pressure in the dipstick tube and the oil fill? I love the car but its not worth paying someone to rebuild the engine.
Thanks for ...
by SSchilz
30 May 2015, 22:17
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder Head Replacement
Replies: 71
Views: 39858

Re: Cylinder Head Replacement

I have just finished replacing the head gasket on my 1997 850 non turbo. I followed Tracy's instructions and could not have tried to tackle this without them (Thanks Tracy). After completing this and starting the car I noticed excessive smoke from the tailpipe and smoke from the dipstick and the oil ...