Volvo Owners Club Forum - View Single Post - Engine: 850 T5/R - PCV renewed

Bigfella666 · Sep 16th, 2021, 12:28

Howdy Pups

When i did the PCV on my second R I also had positive crank pressure

Undid the trap and pipe work gave both ports a really aggressive clean out with large format pipe cleaners

Negative pressure ever since

Sep 16th, 2021, 12:28	#8
Bigfella666 Premier Member Last Online: Apr 1st, 2024 13:31 Join Date: Sep 2015 Location: London	Howdy Pups When i did the PCV on my second R I also had positive crank pressure Undid the trap and pipe work gave both ports a really aggressive clean out with large format pipe cleaners Negative pressure ever since