2017 Hyundai Ioniq 4380 Havoline Pro DS 5w20

[KevinP]

I record every gallon that goes in mine and getting overall 52 MPG right now. I only have 1800 miles on it so I don't yet have that much data. Most of my driving is in stop-go traffic mixed with some highway when the traffic isn't stop-go.


I have the Limited which has larger wheels and I think that is robbing me of 3-5%. I run them at the 36 PSI that is recommended, not elevated pressures. We also have 10% ethanol in all our fuels which is probably 2-3% hit. YMMV

 

[JohnnyJohnson]

Originally Posted By: Saul
Originally Posted By: JohnnyJohnson
I don't like seeing copper that high or Aluminum. But the car is still wearing in. The thing that is still a real question in my mind is with that few of miles on the oil the TBN is only 1.8?


This specific issue with this oil has been mentioned on this forum before, which is why I only ran it as long as I did.


I have 3 jugs of Pro DS
I'm hoping it does better it's a 10w-30 for my summer oil I picked up on Amazon for $13 and change after rebate.

 

[Onetor]

Do you use Severe service schedule due to desert?

 

[Onetor]

That UOA is rather disconcerting. Chevron Supreme would go 7,500 before it was semi-synthetic.