# Speedometer

**URL:** <https://community.cartalk.com/t/speedometer/30567>\
**Category:** Maintenance/Repairs\
**Created:** [May 16, 2009, 10:30pm UTC](https://community.cartalk.com/t/speedometer/30567 "2009-05-16T22:30:43Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Grease\_Junky](https://avatars.discourse-cdn.com/v4/letter/g/7bcc69/32.png) [@Grease\_Junky](https://community.cartalk.com/u/Grease_Junky)\
**Post date:** [May 16, 2009, 10:30pm UTC](https://community.cartalk.com/t/speedometer/30567/1 "2009-05-16T22:30:43Z")

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My 91 Chevy S-10 Blazer’s speedometer is about 30 miles off any way to fix it my self being there is no speedometer cable behind the instrument cluster just a electrical connection.

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**Author:** ![Caddyman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/caddyman/32/23_2.png) [@Caddyman](https://community.cartalk.com/u/Caddyman)\
**Post date:** [May 16, 2009, 11:00pm UTC](https://community.cartalk.com/t/speedometer/30567/2 "2009-05-16T23:00:20Z")

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It could be the speed sensor in the transmission… With these electronic marvels, you replace parts until it works right, if it ever works right…

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**Author:** ![mshugna](https://avatars.discourse-cdn.com/v4/letter/m/ce73a5/32.png) [@mshugna](https://community.cartalk.com/u/mshugna)\
**Post date:** [May 16, 2009, 11:00pm UTC](https://community.cartalk.com/t/speedometer/30567/3 "2009-05-16T23:00:46Z")

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Maybe this will this site help

[http://www.fixya.com/search/p695459-chevrolet\_1991\_s\_10\_blazer/speedometer](http://www.fixya.com/search/p695459-chevrolet_1991_s_10_blazer/speedometer)