Reviewed By Carlos C (Erie, CO) Reviewed for a 1993 Geo Metro —2/28/2012 9:27 AM
I have a '93 Geo Metro 3-cyl 1.0L with 140K mi. I run either Plus or Super unleaded because on hill inclines I can have the pedal to the floor and still be descelerating. I have noticed some improvement on the inclines. I have not tracked the mpg's to see if that has improved, but as far as a little extra power I am impressed that this filter actually worked. I was a skeptic and while I will still use higher octane fuel, I can now get up hills with more confidence of not losing too much speed.