# Improve gas mileage

**URL:** <https://community.cartalk.com/t/improve-gas-mileage/14294>\
**Category:** Maintenance/Repairs\
**Created:** [May 21, 2008, 5:47pm UTC](https://community.cartalk.com/t/improve-gas-mileage/14294 "2008-05-21T17:47:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![fjbwhite](https://avatars.discourse-cdn.com/v4/letter/f/9de0a6/32.png) [@fjbwhite](https://community.cartalk.com/u/fjbwhite)\
**Post date:** [May 21, 2008, 5:47pm UTC](https://community.cartalk.com/t/improve-gas-mileage/14294/1 "2008-05-21T17:47:16Z")

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Hi,  
  
 Has anyone tried this device ([http://www…121&sc=384](http://www.southerngazette.ca/index.cfm?sid=136121&sc=384)) for improving mileage? Does it work? Would it harm my internal combustion engine?

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**Author:** ![the\_same\_mountainbike](https://avatars.discourse-cdn.com/v4/letter/t/c89c15/32.png) [@the\_same\_mountainbike](https://community.cartalk.com/u/the_same_mountainbike)\
**Post date:** [May 21, 2008, 6:16pm UTC](https://community.cartalk.com/t/improve-gas-mileage/14294/2 "2008-05-21T18:16:40Z")

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Works great! It’s also useful to stimulate hair growth!

Seriously, it’s a scam. We’ve had numerous threads on this.

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**Author:** ![MikeInNH](https://avatars.discourse-cdn.com/v4/letter/m/a587f6/32.png) [@MikeInNH](https://community.cartalk.com/u/MikeInNH)\
**Post date:** [May 21, 2008, 6:21pm UTC](https://community.cartalk.com/t/improve-gas-mileage/14294/3 "2008-05-21T18:21:37Z")

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Total Scam…Why don’t you buy one and report back on how well it works.