• Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!

  • Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.

Oil pooling in air filter housing

silverstate55

Unemployable
2,075
872
113
Location
UT
On my A2 truck, this was happening due to rusted air piston on the transfer case...IIRC, the air piston at top rear of transfer case was rusted to the point of preventing it from engaging, once rebuilt with rust-free components, it worked & shifted fine and I haven’t had any more oil in my air filter housing.

If you check on the back side of your intake stack, closest to frame rail, you’ll feel 3 or 4 vent lines going into the intake stack. Disconnect them one at a time and try to find the one that has oil in it, then trace it back to its origin to start troubleshooting.
 
Top