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Is Light-Weight Oil Destroying Engines Or Is This Mistake Doing More Damage?
Pickup Truck +SUV Talk
Pickup Truck +SUV Talk
Is Light-Weight Oil Destroying Engines Or Is This Mistake Doing More Damage?
Dec 03, 2025
Tim Esterdahl
Our Publisher Tim Esterdahl interviews Bill O’Ryan, Director of API’s Engine Oil Licensing and Certification System to better understand what is going on with light-weight oils and if they are really the thing that is destroying engines. O'Ryan discusses why they exist as well as what common mistake is actually causing the most damage.
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