Compression Ignition Addict
Join Date: Oct 2007
Location: Pocat-hell-hole, Idaho
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My truck makes lots of Blow by too. I have checked several friends trucks, and they seem to make excessive Blow by as well. It is strange, but these 6.4's seem to smoke quite a bit out of the oil fill. I know I have been saying it, but I will make a video of the amount my truck makes, and post it so we all have something to compare it too. I'm not saying your truck isn't messed up, just that mine smokes a lot as well. One thought, is that the 6.0's have a breather
on the passenger side VC, so they smoke less out of the Oil fill because most of the Blow by is entering the turbo from the passenger side PCV. Where the 6.4's have the oil separator, PCV, and oil fill all in one, so all the crankcase pressure and gasses escape through only one spot, making it seem excessive. Just a thought.
Traded.. 03 6.0 PSD
For.. Black F250 2008 SD LARIAT 6.4 PSD 4x4, Aries Bull Bar, Westin chrome running bars, Dura Liner, B&W Gooseneck hitch, Recon smoked taillights, Icon 4.5" lift, 35" Toyo M/T, etc... Running Spartan Tunes
AFE PG 7, Flo Pro 4" DP Back, thanks to Cobb's Diesel. It has been great so far.
So all that work and you're keeping the trash can of doom on the exhaust?
Last edited by dieselkane; 07-15-2010 at 04:06 PM.
Reason: Added more info