01 eclipse vibration problem ((HELP!!!))

I HAVE AN 01 ECLIPSE, VIBRATES INTERMEDIATLLY GOING DOWN THE ROAD, IT NOT A SHAKE, IT VIBRATES OR ITS A VIBRAION, STARTS AROUND 10mph AND NEVER STOPS, NO MATTER THE SPEED, THE FASTER YOU GO THE HARDER IT VIBRATES "ITERMEDIALLY" IN AND OUT, ITS KIND OF LIKE A CHEVY DOES WHEN THE DRIVESHAFT IS BENT, BUT THIS CAR IS A FRONT WHEEL DRIVE, WOULD THOSE AXELS MAKE IT DO THAT IF ONE WERE BENT? ALSO WHILE IT IS VIBRATING IN AND OUT , YOU CAN PUT THE CAR IN NEUTAL REV THE MOTOR AND IT DOES NOT CHANGE THE VIBRATION AT ALL, ITS WIERD, ANYONE HAD THIS HAPPEN TO THEM,,,,,,,,,,ALSO THE CAR SEEMS TO HAVE NO SLACK IN THE CV JOINTS, BUT THATS ONLY FROM PUTING IT IN AND OUT OF GEAR, I HAVE NOT HAD A HANDS ON THE ACCUAL CV JOINTS ,

ANY HELP OR INPUT WOULD BE GREATLY APPRIEATED:screwy:

Please type regular.

Sounds like a wheel is either out of balance or one of your wheels are loose.

yes, def. check your tires, wheels, then CV axles, b/c seldom they actually do lose some balance weight and can cause a slight vibration.