Here it is--I know that on this forum many people say that you can't tell the difference in how your car runs by the oil you use but I beg to differ. My wife's Corolla definetly has less clatter on startup since I started useing Quaker State Ultimate Durability rather than the M1 previous. CATERHAM had said in another post that M1 was light. What is the difference between Quaker State Ultimate Durability and M1 if any? Why would the car be quieter on startup with Quaker State Ultimate Durability or is it just happenstance? I like M1 and have used it in other vehicles so I'm not a Mobil hater.
______________________
97 Prk.Ave.-5-30 Havoline and Wix filter
03 Corolla-5-30 Quaker State Ultimate Durability and Wix filter
04 Rav 4 Mobil 1 High Mileage 5w30 and Wix filter
______________________
97 Prk.Ave.-5-30 Havoline and Wix filter
03 Corolla-5-30 Quaker State Ultimate Durability and Wix filter
04 Rav 4 Mobil 1 High Mileage 5w30 and Wix filter