Join Date: Dec 2005
Location: Graham, TX
Feedback Score: 0 reviews
I had that happen once on my worktruck (F550), from what I've read, the common opinion is that because the crankcase breather is routed to the intake tract, there is a small amount of oil that gets put into the intake, which then seeps oil at all of the hoses and can cause one to pop off. If the pipes and hoses are cleaned and reinstalled correctly it should hold. Most people recomend rerouting the crankcase breather to a catch can and to the atmosphere, or without the catch can and straight to the atmosphere.
Hope this helps some, I'm sure someone with more knowledge than me will chime in.
Certified Diesel Mechanic
2004 F550 Auto 2WD Zoodad, CCV, EGR "customized" Throttle plate removed
1984 Dodge Ramcharger 4WD pretty much nothing stock
2003 Dodge Durango cold air intake
2009 Dodge Challenger SRT8 sweet!!