Vibration

[FUNKMAN]

I have an intermittent vibration when going freeway speeds. I had my wheels balenced but that didn't help at all. If I rev the engine it is very smooth. I jacked up the rear of the X and ran it through the gears to about 70 mph and noticed a some vibration above 65. Any help is greatly appreciated.

 

[tweakedlogic]

have your tires checked to see if they are a little out of round. Could also be a U joint about to go out.

 

[Albino 94LTD]

I have an intermittent vibration when going freeway speeds. I had my wheels balenced but that didn't help at all. If I rev the engine it is very smooth. I jacked up the rear of the X and ran it through the gears to about 70 mph and noticed a some vibration above 65. Any help is greatly appreciated.

There are many threads on this issue. The 'Search' function is your best friend.

also look at these;
http://www.explorerforum.com/forums...ad.php?t=118055
http://www.explorerforum.com/forums...ad.php?t=121444
http://www.explorerforum.com/forums/showthread.php?t=131072