Recent content by dcm1f3
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Quaker State Ultimate Protection is GTL Based! (or might not be; read full thread)
This is about their Ultimate Protection line of oil, not the basic full synthetic.- dcm1f3
- Post #48
- Forum: Passenger Car Motor Oil (PCMO) - Gasoline Vehicles
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Quaker State Ultimate Protection is GTL Based! (or might not be; read full thread)
I recently emailed Shell to try to confirm this and they emailed me back quickly, confirming that Quaker State Ultimate Protection is GTL based.- dcm1f3
- Post #45
- Forum: Passenger Car Motor Oil (PCMO) - Gasoline Vehicles