Oil Filler Suction?
While my car was running, I wanted to check the color/dirtiness of the oil, so I untwisted the oil filler cap, and it had a huge amount of suction on the cap that almost stalled the car out when i pulled i off.
Now, I have always taken this cap off of all of my cars, and never had any of them stall out.
My mom'* Intrigue also is the 3.8L and she doesn't have this suction on hers.
And I know for a fact that mine was fine, with no suction, roughly 3 weeks ago.
So, here'* my question...which way is normal? and what valve controls that pressure?
Originally Posted by BillBoost37
Ford is self induced pain and suffering. Doesn't count.