What would cause a vibration in front end around 55 mph while accelerating? on 2000 Oldsmobile Silhouette

I have checked tie rod ends, engine and transmission mounts. The drive axles are not losing any grease and appear to be tight. The vibration goes away when you let up on the accelerator.

by in Coon Rapids, IA on May 10, 2012
1 answer
ANSWER by on May 10, 2012
TRY ROTATING YOU TIRES 1ST IF THAT DOESN'T HELP HAVE THEM BAL AT A TIRE SHOP.( SPIN BAL ONLY)GOOD PLACE TO START