2011 Tahoe burning oil?

[Flowmini98]

Ive got a 2011 Tahoe LT with 50,000 miles on it now. My last few oil changes have I have been 1qt low and before todays oil change it was 1.5qt low. Has anyone else had this issue at all?

 

[JennaBear]

Sadly, common AFM issue.

 

[Flowmini98]

Afm?

 

[strokinpower]

Active Fuel Management, it's what drops it to 4 cylinders

 

[Flowmini98]

Ok thanks for the clarification. So do most just live with this issue? Or is there a dealership fix I should be looking into?

 

[JennaBear]

You could take it in, but they don't always have a fix.

Sent from a jelly bean.

 

[strokinpower]

If it's still under power-train warranty I would definitely get a paper trail going and start a consumption test.

 

[Flowmini98]

Thank you for the info