my throttle is really tight and the slightest movement of the gas pedal sends the rpms flying, its not to bad driving, but when trying to take off, or get the rpms to a steady point its a pain.
those machines have to have the car held at a steady rpm for a while................had the same problem with a escape i have...............foot is to inacurate................so we used a screw driver to hold the throttle spring open on the throttle body................worked like a charm more accurate than a foot x's 10........................give it a try you will see.................