Steel Horse Rides on MSN

This viral gas-saving trick is making cars run worse, mechanics warn

Drivers are so desperate to stretch a tank of fuel that a new wave of […] ...
Decatur Daily

CAR TALK: Is fuel-saving device too good to be true?

Dear Car Talk: I've been reading about a device called Fuel Save Pro that plugs into my car's OBD II port under the dashboard. It says I can save 15% to 35% on fuel costs by letting this device ...