Amsoil XL or PP which has more cleaning power?

[ryland]

Just what it says. PP claimes to have superior cleaning power but which group III has better cleaning additives?

 

[deven]

From looking at the VOA's and UOA's PP has more detergents.

 

[CompSyn]

The TBN is close to the same on both at around 9.

 

[c3po]

Originally Posted By: ryland
Just what it says. PP claimes to have superior cleaning power but which group III has better cleaning additives?


Pennzoil Platinum

 

[daves87rs]

PP

 

[Pablo]

They are about the same, but looking at the UOA's and knowing a few things, I say Amsoil XL. Most guys are just piling on with PP by counting only Ca. But there is more to an oil than what shows in a VOA/UOA - and no oil is a cleaner alone.

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