sailfishcc13
Junior Member
Picking up a 2021 Laramie 5.7 Hemi. Can I use 87 octane fuel?
2021 Laramie 5.7 Fuel
- Thread starter sailfishcc13
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Dean2
Senior Member
- Joined
- Jun 17, 2021
- Posts
- 2,776
- Reaction score
- 4,105
- Location
- Near Edmonton
- Ram Year
- 2021 2500
- Engine
- 6.4
Do the search. This has been discussed adnosium.
KYPOTLICKER
Senior Member
Yes
BuschLatte420
chill water by day, drink beer by night
- Joined
- Aug 30, 2022
- Posts
- 552
- Reaction score
- 532
- Location
- WNY
- Ram Year
- 2022 classic tradesmen crew cab 6’4 box
- Engine
- 5.7L NON E-TORQUE 3.92 gears 4x4
Read the manual help yourself
Karlp
Junior Member
I believe that you need 89 octane.
- Joined
- Mar 20, 2016
- Posts
- 10,819
- Reaction score
- 16,991
- Ram Year
- 2015
- Engine
- 3.0 EcoDiesel
89 octane is recommended but 87 is acceptable.
It's a good idea to run 89 if your towing, or like to drive spiritedly. The ECM is less likely to pull timing to control engine knocking.
Similar threads
Members online
- Ken226
- skates15
- tron67j
- enuser
- Daw14
- Yardbird
- harleytopfuel
- Treburkulosis
- Curly33
- Farmer Fran
- MethrenUnede
- Tuggle
- Travis8352
- BDay2351
- Badger 13
- jws123
- keltek
- Reddington
- mrack
- Jhncrwfrd
- marine0311
- alex6666
- 6speed4.7
- stagetwo
- Floki
- TheBlackSheep
- ramman95
- LeeD
- Scott0700
- DAK2
- BenWade
- Quick_Shifter
- NJ4X4
- caulk04
- JunctionTRX4
- 2023RAM1500ds
- Racer9
- Black-Wolf
- Magnum