I was frivolous in September and bought a 2005 PT cruiser convertible with 17k on it. My gas mileage scares me. It is a turbo. Can I get one of those TORNADO gadgets for a pt cruiser turbo? are they just a scammer item. BTW this car is so much fun to drive but again. I have begun to watch rpm's as I drive (leadfoot middle aged woman going thru a convertible stage) Last fill up I got 19.87 mpg, that bites
All suggestions are appreciated.