- Joined
- Dec 15, 2021
- Threads
- 35
- Messages
- 105
- Reaction score
- 81
- Location
- New England
- Vehicle(s)
- 2022 Ford Maverick XLT 2.0 Ecoboost AWD
- Engine
- 2.0L EcoBoost
- Thread starter
- #1
I’m up in cold NE, been in the 20s-high 30s. Running mid-grade 89 octane, driving 60/40 highway/city getting 23-24mpg and some change average per tank last couple weeks. Thinking about stepping down to regular 87 octane if it doesn’t harm mpgs or make the engine knock.
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