My Yaris never cease to amaze me....

[marcus]

been getting average of 32 mpg but slight change on driving habit and a little gas additive to clean it up and wallah! back to 37 mpg average plus its winter too...

[R2D2]

Cool. Which additive did you use and how did you modify your driving?

R2

[fnkngrv]

dude...seriously? you are gonna say that you used a product that made that much of a difference along with a change in driving habits and you are not gonna give details? not nice

;)

[fluke_boy]

Automatic or manual?

[marcus]

lolz- if i say what additives it is then itll look like im sponsoring it plus there is a lot of people who dont believe them so ill save myself of being hassled..

- shifting around 2500 rev, down shift to stop, stay on speed limit.

- 5 speed manual

[WeeYari]

lolz- if i say what additives it is then itll look like im sponsoring

That's just lame. Product names are mentioned all the time. Nobody assumes that they are sponsored.

Seaform, Mobil1, Royal Purple, Meguiar's, etc. The list of brands goes on an on.

Are you mixing in octane booster type additives, or cleaners? If you're going to start a discussion, then at least bring more to the table.

[marcus]

lol .. i guess either way im gonna get hounded....then its

[TLyttle]

Wee Yari, don't forget our ever-effective Canadian product, MolySlip. I have been using it for nearly 40 years now, and have many stories about its effectiveness at reducing friction/increasing mileage in various engines, not the least of which is my Yaris.

Clearly, it is molybdenum-based, but I don't know of any US product using that material.

[daf62757]

been getting average of 32 mpg but slight change on driving habit and a little gas additive to clean it up and wallah! back to 37 mpg average plus its winter too...

What additive are you using?