what oil for the 6.2 motor?

[txshriner]

i have one of the few LTZ tahoes with the 6.2L motor. i guess because there were so few released in 08 they didnt list the oil requirements in the manual. the 6.2 in my vette which i assume to pretty much be the same motor is to only use mobil one. so what does gm say to use in the denali or the yukon with the 6.2?

 

[scotto2323]

Usually says right in the engine comparment somewhere or on the oil cap, have not really checked mine out though.