89 octane
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One Long Haul...!
Just got back from my longest haul to date. We took the camper up to Aberdeen, South Dakota for a week. Two days of driving on the way up, and two days driving on the way back. I did some experimenting with the Tow/ Haul feature that just re-enforced my faith in USING IT whenever towing more...- SniperDroid
- Thread
- 89 octane cruise controll evic reading fuel economy tow/haul
- Replies: 7
- Forum: Towing & Hauling
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2020 ram 1500 15.5 MPG with 87 14.1 mpg with 89 octane
2020 rm 1500 v8 Ran 89 octane in her and it dropped the MPG down to 14.1-14.5 AVG THis is about a 1 MPG difference since running the 87 I am unsure if there is any performance difference. At first the 89 seemed to improve performance but towards the bottom of the tank i feel like it...- Handy Smurf
- Thread
- 87 octane 89 octane mpg octane performance timing
- Replies: 6
- Forum: Engine & Performance
