# Vibration

**URL:** <https://community.cartalk.com/t/vibration/57784>\
**Category:** Maintenance/Repairs\
**Tags:** sienna, toyota\
**Created:** [November 20, 2010, 4:36pm UTC](https://community.cartalk.com/t/vibration/57784 "2010-11-20T16:36:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rhuchings](https://avatars.discourse-cdn.com/v4/letter/r/aca169/32.png) [@rhuchings](https://community.cartalk.com/u/rhuchings)\
**Post date:** [November 20, 2010, 4:36pm UTC](https://community.cartalk.com/t/vibration/57784/1 "2010-11-20T16:36:05Z")

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When driving at 2200/2300 rpm and then slightly aceleratine to 2600/2700 rpm the van shakes real bad (not the steering wheel) It feels like the whole van, and seems to not have much power. Then if I increase the rpm to above 3000 everything is back to normal

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**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/30_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\
**Post date:** [November 20, 2010, 4:41pm UTC](https://community.cartalk.com/t/vibration/57784/2 "2010-11-20T16:41:57Z")

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Please supply the missing details, including:

> Model year  
> Engine type  
> Odometer mileage  
> Whether the vehicle is still covered by warranty  
> The vehicle’s maintenance history in detail. Please don’t give us an essentially meaningless statement such as, “it is well-maintained”.

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**Author:** ![Rod-Knox](https://avatars.discourse-cdn.com/v4/letter/r/a183cd/32.png) [@Rod-Knox](https://community.cartalk.com/u/Rod-Knox)\
**Post date:** [November 20, 2010, 5:06pm UTC](https://community.cartalk.com/t/vibration/57784/3 "2010-11-20T17:06:56Z")

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Disable overdrive and test drive it.