gm 8.1 engine
I have 2006 fleetwood flair with 6000 mi need to add oil about every 900mi . I see no leak on the ground or gray or black smoke. Wayne
Forum Discussion
harold1946 wrote:
The 8.1 does not have a PCV valve.
Harold,
Not denying the accuracy of you statement.
But trying to understand how the crankcase is ventilated on a 8.1 with out a PCV valve.
What new technology is incorporated in the engine to remove crankcase pressure? Just trying to increase my knowledge.
Thanks
Richard
