Originally Posted By: KnicksGiants
So I used the oil chat selector by clicking the banner ad for Pennzoil. The bot asked if it was high mileage I said yes. It said the best option is ow-20 high mileage Platinum and also suggested Platinum 5w-30.
So what’s the difference between these two oils and which should I use
Acura TL 2000
The previous owner used HM oil, so maybe I should continue that
Use either one, high mileage has a slightly higher viscosity than non high mileage. High mileage also has a higher dose of moly content, like 3 times the moly content for Pennzoil Platinum. As stated, high mileage has seal conditioners also and since your vehicle is 18 years old, it could probably benefit from high mileage oil.
I have a 2003 Acura TL type S, 236k miles, started using 5w20 Supertech a couple years ago and it starts easier than when I was using 5w30 dino oil. It now leaks some oil also. I change my oil in all my vehicles once a year due to low mileage driving. I need to sell the Acura so I don't care about the oil leak! Don't over think it...I would suggest high mileage 5w20, or 5w30.