Hello diesel family

[WD40]

When I used Running motorcraft 15 W 40 my 6.0 would use a qt to 1.5 qt in 5000 miles, went back to Shell 15 W 40 and it's still right on full at 5000 miles.
That's been a few years ago so I just stay with Shell. Where is the oil leak?
Doug

 

[mattmanning08]

I used Rotella 15w 40. And it's coming from drivers side of motor looks to be around the mainfolds. It's used alot of oil. I've been 1000 miles maybe and I checked the oil and it's at the minimum mark. I filled it up on the oil change.

 

[02SilverStroke]

Welcome aboard!!!!!

 

[Ziefer92]

Welcome Matt! Brother is on Running motorcraft without any issue.