Originally Posted By: tinmanSC
Quote:
From Mobil.com:
What is different about these three products – Mobil Clean 5000, Mobil Clean 7500 and Mobil 1 Extended Performance – that enables these oils to perform to their specific mileage parameters?
Mobil Clean 5000 has an extra level of cleaning performance, 16 percent more cleaning additive than our conventional oil, Mobil Clean (available only in installed facilities), to help keep your engine cleaner longer.
Mobil Clean 7500 is a synthetic blend formulation with a boosted level of cleaning performance, 27 percent more cleaning additives than Mobil Clean 5000, to keep your engine cleaner longer.
Mobil 1 Extended Performance is our premier product, offering the ultimate in performance and protection due to a unique, fully synthetic formulation which helps to promote long oil life and protect critical engine parts from lubricant-related failures. Mobil 1 Extended Performance also features the Advanced SuperSyn System, which contains 50 percent more SuperSyn than Mobil 1.
Do all oil companies sell "bulk" oil using a different formulation to quick lubes? Is this bulk stuff intended for quick lubes or for other blenders? I always assumed it was the same stuff you purchased on the shelf.
The only place that I've seen where they take oil off the shelf is Wal-Mart. If you walk into their bay, you will see quarts of oil waiting to be used. I'm only speaking about the location near me. That is why I'm never able to grab ST Dex-VI because they are constantly grabbing them of the shelves.
FYI...I've had plenty of $20 Kendal bulk oil changes with free rotating tires and my engine still ran great. I knew very little before I joined this site but now I KNOW that a great SM rated oil will do me just fine...especially when SN starts there will be really NO NEED for anything else but dino especially in my climate.