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Show me the independent dyno results showing a hp gain from it over Mobil1 or any other oil.

I just changed mine yesterday. A bit over the 5,000-mile mark. I used the Mobil 1 5W-30 since it's so damn cold out now.

What's the real difference between the "Truck and SUV" Mobil 1 5W-30 and the regular?
WalMart did not have ANY 5 qt jugs of 5W-30. They never keep their stock up (another reason I hate WalMart) :roll: The truck and suv is for "hard working engines, towing, etc." but I would think it would be ok to use in an everyday car, right?

I ended up getting 5 separate 1qt jugs of the regular though. Wasted $8. :roll:

Quote:

Originally Posted by napaman2486

Quote:

Originally Posted by wjcollier07

I currently am running Mobil 1 with a PF47. This is the first time I am running it to 5,000 miles. I usually change it around 3,000. It is due in about....2,500 miles yet. Its nice not having to change it so much. Oh and satisfaction on Mobil 1? My engine runs WAY smoother, especially at high RPMs, I get better gas mileage, and I know my engine will be protected in the severe cold like we're having right now.

CUT OPEN A WIX FILTER AND YOU FRAM THING AND COMPARE..... ITS FRICKEN CONSTRUCTION PAPER? :shock:

I don't use a Fram. I use an AC Delco PF47 :roll: And in another discussion, it has been shown that a Purolator PureOne is the same as a Mobil 1 filter but WAY cheaper. So that will be my next. And yes. don't yell. :)