# Ways to increase fuel milage ?

**URL:** https://forums.speedlife.net/t/ways-to-increase-fuel-milage/107432
**Category:** SON240sx Automotive
**Created:** [July 5, 2007, 4:26pm UTC](https://forums.speedlife.net/t/ways-to-increase-fuel-milage/107432 "2007-07-05T16:26:35Z")
**Posts on this page:** 1
**Showing post:** 16

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### Author: ![S13GG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/s13gg/32/5506_2.png) [@S13GG](https://forums.speedlife.net/u/S13GG)
#### Post date: [July 6, 2007, 8:18am UTC](https://forums.speedlife.net/t/ways-to-increase-fuel-milage/107432/16 "2007-07-06T08:18:06Z")

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> [@fs: 03 suzuki](https://forums.speedlife.net/t/fs-03-suzuki/12802/9):
>
> Change your oil out to something with a lighter weight. Go with a synthetic if you dont already run one. They can increase gas mileage by as much as 10%.

thats another good point, diff+tranny fluid,

but, jefro, my points were more towards reducing your drag coeffient,

slam that S13, (although you probably already have.)

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