Does anyone use a Mobil 1 Syntheic Oil in their 3.5 SE ALtima. I have the new 2004 with V6. If not mobil any other brand of syntheic. Is there any performace, fuel ecomony, or life span benefits for using a syntheic or should i still with a good grade of dino oil. And if so which dino oil is best.
- posted
20 years ago