RANGER_MARC
Well-Known Member
- First Name
- MARC
- Joined
- Apr 29, 2019
- Threads
- 3
- Messages
- 1,731
- Reaction score
- 4,292
- Location
- Delaware USA
- Vehicle(s)
- FORD RANGER LARIAT 2019
- Occupation
- TEACH
- Vehicle Showcase
- 1
So, guys, to sum up, for the non-technically inclined (like me), as long as I do not intend to pull or load much, as long as I do not drive in extreme heat or in high mountains, as long as I do not exceed the speed limit (by much), and as long as I am happy with the performance, I can go ahead and save a bundle by using regular, 87 octane gas, and it will do no harm to my engine? (F.Y.I., I have ordered but not yet received a loaded Lariat.) Thanks so much to all members for all the free advice, which is very helpful in planning for the happy day when the damn thing finally shows up!I use 91. Page 136 of the owners manual says 87 is the minimum required but if you continue reading on page 137 it says
"For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The performance gained by using premium fuel is most noticeable in hot weather as well as other conditions, for example when towing a trailer"
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