2006 Kia Sedona vibration at 65mph on acceleration only
When I start up my 2006 Kia Sedona in the morning and get out on the freeway it runs just fine for about 5 miles or so. As the van is around 65mph, it begins to shake (vibrate). If I release the gas pedal the van runs fine, until I press back on the gas. If I reduce speed to below 55mph the problem is not hardly noticed. If I increase speeds up to 80mph the vibration is there but minor. The vibration is most noticed at 65.
Sounds like it could be a tire or tires out of balance. Inspect rims and tires for anything that should not be there. (Mud). Also missing wheel weights. Hope this helps.
I thought about that, but when I release the gas pedal, the vibration goes away. If it were tires it would be constant. It only happens when speeds are around 65mph (and) gas pedal is being pressed.
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