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Recommended Posts

Posted

My first UOA.

Car driven from May to Sept. with gentle warmups and full RPM range once oil warms up to ~ 200F.

All mileage in kms.

My concern is that higher Al may indicate some piston wear (excessive or not) due to what Hartech UK describes as scoring of cylinder wall.

Any constructive comments welcome.

What I noticed however that TDT would get marginally hotter than other 5W-40 oils that I used in past in similar (if not identical) conditions. Just marginally higher on oil temp. gauge. I did not data log for comparisons.

Cheers,

Luxter

2enxe6x.jpg

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