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Jul 28, 2022 · The Ecoboost engines have a octane adjust ratio, which is basically a learned octane based on how much spark it can run over time. The oar can be anywhere from +1 to -1. Then there are 3 tables that limit air load corresponding to +1, 0, -1.
Feb 20, 2022 · I can tell you that I ran 87 octane non-ethanol one way on a recent trip, and 87 octane ethanol blend on the return trip. The non-ethanol provided 4-5 mpg better mileage than the corn juice. Whenever possible, I plan to use real gasoline. Probably more variables in play than just the fuel.
Here’s the deal: Toyota recommends 87 octane for the new Tundra. In most states, that’s the lowest octane available. Because the Tundra was designed for the lowest octane, you should only use the lowest octane available, regardless of the engine you have.
The 2021 Toyota Tundra model comes in 4 trim levels. Canadian pricing ranges from $47,010 to $64,250 MSRP. The entry-level, 4x4 Double Cab SR5 5.7 model starts at $47,010 Canadian dollars...
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Jul 29, 2022 · Iso octane is added to gasoline for the sole purpose of inhibiting detonation, aka ping or knock. High compression or forced induction engines can produce more power. But they have an increased tendency to detonate as the cylinder pressure is higher. So a higher octane fuel works for them.
The price of the 2021 Toyota Tundra starts at $35,820 and goes up to $54,090 depending on the trim and options.
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Price Range : $31,998 - $57,990. +281. Below Average. 6.7. out of 10. edmunds TESTED. Used solely as a work truck, the Tundra has a lot to offer, including impressive standard towing capability...