# 2000 Ford F250 bucks when shifting

**URL:** <https://community.cartalk.com/t/2000-ford-f250-bucks-when-shifting/115276>\
**Category:** Maintenance/Repairs\
**Tags:** f250, ford\
**Created:** [April 8, 2018, 9:50pm UTC](https://community.cartalk.com/t/2000-ford-f250-bucks-when-shifting/115276 "2018-04-08T21:50:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dennis02](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@dennis02](https://community.cartalk.com/u/dennis02)\
**Post date:** [April 8, 2018, 9:50pm UTC](https://community.cartalk.com/t/2000-ford-f250-bucks-when-shifting/115276/1 "2018-04-08T21:50:04Z")

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why does my truck buck sometimes when shifting?usually around 30 mph,in the city

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**Author:** ![circuitsmith](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/circuitsmith/32/40376_2.png) [@circuitsmith](https://community.cartalk.com/u/circuitsmith)\
**Post date:** [April 10, 2018, 1:39pm UTC](https://community.cartalk.com/t/2000-ford-f250-bucks-when-shifting/115276/2 "2018-04-10T13:39:43Z")

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Change the trans fluid and cross your fingers.  
Drop pan, change filter. Use only Ford spec fluid, no “universal” stuff.