Negative experiences with Supertech/Kirkland Signature/Amazon Basics/Warren oils?

[tired]

Dexos 1 gen 3, API SP and ILSAC GF-7

Solid stuff. And not spending a bunch of money on advertising, keeps the cost down also.

Yeah I think lack of advertising helps for sure. That eats up a bit part of many companies' budgets.

 

[SC Maintenance]

They're reported here almost daily. For me, getting coked up oil control rings is a "lubrication related failure" when other, more superior oils do not have that problem. See: countless examples of Subarus burning oil when they don't on Euro spec'd oils or Amsoil.

Certain Subaru's all burn oil. No matter what you use.

Can you point me to an example. Honest question. I see lots of "I bought this car used and it burns oil." I haven't seen anyone here saying 150K miles of Supertech later my engine who is not known to use oil, is burning oil?

On the other side we have lots of examples here where owners run whatever from new without issues, including on vehicles that are not supposed to last - like my Nissan's.

 

[tired]

I don’t answer to an Internet forum member. Why did you start this topic and then talk bad about API SPEC??

Furthermore YOU WILL ANSWER ME: why do you say “there are other superior oils?” You obviously don’t know much about any oil just talking smack about ST OILS.

Your online affect is quite odd. Not sure what I did to offend you. Maybe you're having a bad day. I hope it gets better.

I'm not sure why you think I'm "talking smack" about Supertech. I linked to multiple threads of people reporting positive experiences with Supertech.

 

[53' Stude]

Certain Subaru's all burn oil. No matter what you use.

Can you point me to an example. Honest question. I see lots of "I bought this car used and it burns oil." I haven't seen anyone here saying 150K miles of Supertech later my engine who is not known to use oil, is burning oil?

On the other side we have lots of examples here where owners run whatever from new without issues, including on vehicles that are not supposed to last - like my Nissan's.

The OP cannot and will not. Trolling for effect. He can’t even show us blown apart engine ran on Super Tech oil. He just wants his “thoughts” to be voice of god. Shame.