View Single Post
      05-04-2006, 02:16 AM   #8
3aficionado
Captain
 
3aficionado's Avatar
 
Drives: 02 M3/RRover Super
Join Date: Oct 2005
Location: Los Angeles

Posts: 710
iTrader: (0)

Garage List
With the 20% rise in gas prices in the past month the local news is always doing a piece on gas mileage. Our local news did tests with a bunch of pills, liquids, filters, air intake inserts, etc and found none of them increased fuel efficiency*. Some scientists they talked to even went as far as saying some of these items may cause adverse effects on an engine if used repeatedly over long term.

* The best increase was less than 1 MPG with a +/- 1 MPG margin of error.
3aficionado is offline   Italy
0
Reply With Quote