my steering wheel when steering on a highway ramp left or right tends to pull back as if wanting me to straighten the wheel.kind of kicks in trying to bring the wheel back to normal, so i have to hold it with a tight grip.no problem when driving straight.does anyone know what is the problem?should i flush the fluid(does anyone know how to) and fill up with new one.existing fluid looks muddy.level was low so i topped it.
thanks
nadeem