2020 Mazda 3 2.5 NA 8005mi Supertech 0W-20/ OE filter.

[tolian21]

Run the engine 30 miles and will be a different story. The wear numbers here confirm that.

I did. My 2.0t was still 5% after 1 hour drive

 

[Al]

I did. My 2.0t was still 5% after 1 hour drive

You have a problem

 

[tolian21]

You have a problem

all Honda 2.0t engines have this problem. I have spent enough time looking at UOA for these engines here and other forums.

 

[Triple_Se7en]

Tolian.... The 2.0 is sounding as bad of a diluter as Honda's 1.5. This UOA looks like the more robust Advanced add-pack.

Mexico Honda engines haven't a problem because it's War Lord and Gang overtook the CAFEs.

Anyways, hats off to your fine analysis at 8k use. This Corona bottle I'm tipping is for you. Smells like beer and not gas.

 

[Bill7]

Supertech looks like it is a great match for your engine, and it's cheap.

SuperTech High Mileage Full Synthetic is all I use. $18.64 for a 5 quart jug plus I get an additional 5% cash back from buying online with a Walmart Credit card. I've researched the UOA's for SuperTech Synthetic oils here on BITOG, and I'm quite impressed. For my own use cases, I'm not seeing any reason to use any other brand.