Quote Originally Posted by Kenny View Post
If you're really trying to change the MPG, wouldn't it be cheaper and less time consuming to go out and buy an Echo? Drive it one day of the week and it'll shave a ton of MPG off the VX, though indirectly.;Dr;
Oi! Don't slag the Yaris/Echo/Vitz...



Meanwhile, back on topic... I found that on the diesel a well maintained cone filter actually helped improve fuel consumption.

A