Engine Oil????

I Own A 2004 Murano And Just Wanto To Know What Oil Are You Guys Using? I Live In A Mcallen Texas, Mostly Hot Weather. Read The Manual But It Doesn`t Clearly Recomend Any Oil Grade In Specific.

Thanks......

i use 5w30 in mine, as the manual states. i go with the Mobil 1 supersyn 15000 mile, $24 for a 5qt container at walmart. i change the filter 3 times, every 5000 miles, and the oil at 15000.