Strange Vibration . . .
 

stange vibration at 55- 60 mph i can feel through gas pedal. Car does not pull to one side or another. Shifts fine , I def dont think its in the tranny. Almost like its in the drive train somewhere. Like its low on diff fluid, or an axle. It has always done it when i floor it for a few seconds.

possible causes:

low fluid in fron pumpkin?

CV axle? (just replaced before i bought it)

anything else i should check out?

Thanks,
Jason

Bad motor mount

Misfiring cylinder

Timing

its not a misfire. as i said, the engine and trans are perfect. I thought about a timing belt slipping. motor mount. . . possible but i dont have to give it a lot of ass to do it. I can slowley get to 60 mph and it will do it. It feels like there are tiny rumble strips on the road when it does it. Best i can describe it. I am gonna check the diff fluid in the front tonight and get it in the air. Thanks for the suggestion man. :)

Thanks just trying to get as much imput as possible :)

i had the same problem with my old svx and all i had to do is ballance my tires and it went ovey...