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E88?

Discussion in '3rd Gen Tundras (2022+)' started by maverick129, Mar 21, 2022.

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Mar 21, 2022 at 8:00 AM

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maverick129 [OP] New Member

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Hi everyone. There is a gas station near my house that has E88 gasoline. Its about 5 cents cheaper than regular 87 octane. Is this safe to use in the new tundra? The owners manual says up to 15% ethanol, which this E88 is. More curious if this is safe.

maverick129, Mar 21, 2022

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Mar 21, 2022 at 8:04 AM

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xc_tc New Member

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Only E0 to E15 is safe to use.

Edit: 88 octane fuel (not E88) is E15 apparently so it’s safe to run. This is the first time hearing about this.

Last edited: Mar 21, 2022

xc_tc, Mar 21, 2022

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Mar 21, 2022 at 8:06 AM

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Festerw New Member

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You're talking about (I assume) E15, which is 88 octane typically. As long as the manual says it's safe go for it.

I run that pretty much all the time in my Durango. You'll lose a little on the mileage front but nothing awful.

Festerw, Mar 21, 2022

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Mar 25, 2022 at 8:09 PM

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BaconHelps New Member

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I put a half tank of it on top of 87 octane. Runs just fine, going to go for a full tank tomorrow.

BaconHelps, Mar 25, 2022

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