Need some Mechanical Advice for my '99 Pony

[99BuffaloPony]

Hey, question for anybody who may have either experienced this or might know what it is. The problem I am having is when I hit between 55 and 65mph, I get this rumble/vibration that I can feel inside the car and I can hear it as well. It only rumbles between those speeds and only when I am acclerating, when I step off the gas the rumble goes away, this leads me to belive that it is possibly a frozen U Joint possibly? That is all I can think of... Anybody have any Ideas? The car is a '99 V6 3.8 Automatic. Thanks guys.

 

[Ghostly Echo]

tie rod ends or the main bushing on the rack and pinion arms

 

[99BuffaloPony]

Just had the tie rods replaced about 2 months ago. Not sure about the bushing...i'll have to look into it. Thanks.

 

[mustangfan]

Have you had your struts replaced recently? Have you had your driveshaft taken out recently? Just a couple of idea's. Maybe a weight fell off your driveshaft?

 

[Ghostly Echo]

also check ur ball joint and control arm in the front

 

[stanginthe11s]

have you had anything done to the car just before the problem started? it could be drive shaft, u joints, rear, even exaust.

 

[99BuffaloPony]

Yeah, im thinkin its a problem with the driveshaft and/or the U joints, im gonna have the car up on stands this weekend when I put on my 17" Bullits so I'll have to give her a look.