# 2006 ford f 150 speedometer jumping

**URL:** <https://community.cartalk.com/t/2006-ford-f-150-speedometer-jumping/46689>\
**Category:** Maintenance/Repairs\
**Created:** [March 27, 2010, 3:08am UTC](https://community.cartalk.com/t/2006-ford-f-150-speedometer-jumping/46689 "2010-03-27T03:08:52Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tallone39](https://avatars.discourse-cdn.com/v4/letter/t/f05b48/32.png) [@tallone39](https://community.cartalk.com/u/tallone39)\
**Post date:** [March 27, 2010, 3:08am UTC](https://community.cartalk.com/t/2006-ford-f-150-speedometer-jumping/46689/1 "2010-03-27T03:08:52Z")

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I have a 2006 ford f 150 . the speedometer is not working in the morning and then is fine in the afternoon. It only jumps up and down when I reach over 40 mph ( found this out by my gps). what could be the problem??