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Mobil 1 5W-40 Oil


Vehicle Information: Year: 1995; Body Type: Coupe; Total Mileage: 70,000;

What do you think of the Mobil 1 Truck and SUV Formula 5W-40 synthetic oil? You can find info on their web site here: read with great interest all the posts about 0W-40 versus 15W-50, and I fall somewhere in the middle. I only track the car once or twice a year. 15W-50 would be best for that, but the 0W-40 would be best for the rest of the year.I dont think the 5W-40 is approved by Porsche. I believe the Truck and SUV Formula is rebadged Delvac 1 (more info on Delvac 1 here: ). I am interested in your opinion of this oil.Thanks.

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