Skip to main content

Reply to "Oil Decision Time."

quote:
Originally posted by BLK98MK8LSC:

The crank case ventilation system on some models can fail in very cold weather and suck all the crankcase oil into the intake manifold and cause engine destruction. Not the oils fault unless you count water trapped in it. When the water freezes the valve fails. These may be the failures your referring to.


That is a problem in the colder climates. IIRC there is a cold climate version of it. It's insulated IIRC.

FWIW, "normal" PCV valves can have the same thing happen. For instance: http://www.subaruforester.org/...-ltd-heads-up-47434/

Not a problem I have though.
×
×
×
×