What gas do you use for the Sienna 2025 XLE… 87 or 93?

Toyota Truck, SUV and Vans Forum Toyota Sienna
21

Ellis said:

Torin said:
@Shaye
Toyota says E15 is okay.

Pretty sure the fuel cap says not to do that.

It actually says E15 max right on the cap, so it’s fine.

22

I prefer 89.

23

I use premium because of LSPI. Manufacturers don’t usually recommend higher octane so people aren’t scared off, but it can help avoid issues.

24

Archer said:
I use premium because of LSPI. Manufacturers don’t usually recommend higher octane so people aren’t scared off, but it can help avoid issues.

What’s LSPI?

25

Grayden said:

Archer said:
I use premium because of LSPI. Manufacturers don’t usually recommend higher octane so people aren’t scared off, but it can help avoid issues.

What’s LSPI?

Here’s a link explaining it: https://www.valvolineglobal.com/en/blog/education/what-you-need-to-know-about-low-speed-pre-ignition-lspi/

26

$3.99 a gallon? Is this an old pic? I just filled up for $2.50 at Sam’s.

27

I go for whatever is cheapest. This week, premium was discounted because they were out of regular. Didn’t notice any difference.