Vibration over 60 mph

[zonianbrat]

Hi all I did a search but didn't find anything conclusive. My 04 is getting a slight very fine vibration at about 65 mph. I can't really feel it in the wheel or on the shifter. It is felt in the gas pedal.. I think I can hear something but it also could be the tires I am hearing..not sure. The feeling in the gas pedal is kind of like when you feel the solenoids going off through the brake pedal almost like a buzzing vibe if that makes any sense. I tried shifting to neutral while going 70 and I could still feel it. Any suggestions on what and how I can start diagnosing this problem?

 

[galactic_04]

Are the tires balanced? Usually a speed-sensative vibration is tire balance. seeing as you're not feeling it in the steerign wheel, I'd say the back tires.

 

[zonianbrat]

That's where I'm going to start. I just find it weird that I can really only feel it in the gas pedal floorboard area. I just hope its not the front diff.