Amzoil engine oil

[Jeff Niceswanger]

Originally Posted by 340Cuda

I have been using the Lucas Synthetic Racing oil. It seems to work well and bearings show very little wear.

However when it is cold it leaves goo in the pan that looks similar to assembly lube.

Does the Amzoil do this? I think I have read the Valvoline does not.

Thanks,
Bill

In ten years,we have never seen Amsoil separate. I believe what your seeing is the additive package separate from the base stock oil. The higher the grade of base stock used, the less needed in additive packages.