[jcbDuramax]

After a long Saturday night i was coming home and a buddy of mine wanted to play around. so we went redl light to red light and intertsate. i ran the truck pretty good. got to my house next morning wake up there are 2 drops of oil like coming from the passenger side bottoe radiator area. it only does this when i run the truck and get it good and hot and have been running it reaklly hard

 

[Tow Master]

Id check all the oil lines and trans lines. There known to leak especially where they go from rubber to metal.

 

[jcbDuramax]

isnt there a oil over flow in the front of the motor somewhere? the lines are good. it hasnt leaked since that night...

 

[ob_1jr]

there is a blowby tube on the passenger's side in the front.

 

[MMLMM]

Maybe oil from PCV going thru your intercooler and its leaking at a boot?

Check the intercooler connections and see if there is any oil residue on them

 

[jcbDuramax]

post some pics please. there is a big tub going into the radiator it looks like, with oil residue on it???? it is coming from the passenger side.

 

[MichaelB]

it's leaking through the breather tube like mentioned above, maybe some oil slipped thorugh when it got hot?

 

[jcbDuramax]

hmm im not sure. my dads LB7 did that when he had his diablo turned up and a welding rig in the back. running it hard on the interstate.

 

[GLIDER]

Just Had A Similar Problem With My 07.5 Lmm, Found That The Lower Intercooler Rubber Coupler Had Slipped Off The Lower Elbow At The Bottom (just A Small Hole) And Every Night I Would Have A Couple Of Drops Of Oil On The Floor! Loosened Off The Band Clamp, Pushed Rubber Back On And Re-tightend, No More Oil!!

 

[jcbDuramax]

no oil either...idk..thanks for all ya's info