Bought new truck burns oil gm will not do a thing about it says it is normal they made a bunch of bad motors and now they come up with it is normal for them to use oil what a bunch of *** so i guess i am stuck with it i don't know what to do have talked to gm or i thought i was it is their call center they would not give me a number to talk to someone that could tell me why they use oil i has a 2002 i got rid of i never had a oil problem with it