# Vehicle not running smoothly

**URL:** <https://community.cartalk.com/t/vehicle-not-running-smoothly/44206>\
**Category:** Maintenance/Repairs\
**Tags:** buick, century\
**Created:** [February 10, 2010, 1:37am UTC](https://community.cartalk.com/t/vehicle-not-running-smoothly/44206 "2010-02-10T01:37:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![johndeb22](https://avatars.discourse-cdn.com/v4/letter/j/d26b3c/32.png) [@johndeb22](https://community.cartalk.com/u/johndeb22)\
**Post date:** [February 10, 2010, 1:37am UTC](https://community.cartalk.com/t/vehicle-not-running-smoothly/44206/1 "2010-02-10T01:37:25Z")

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In addition to the bucking,the check engine light keeps flashing on the dash when this happens,

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**Author:** ![tomhhh](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tomhhh/32/1667_2.png) [@tomhhh](https://community.cartalk.com/u/tomhhh)\
**Post date:** [February 10, 2010, 1:45am UTC](https://community.cartalk.com/t/vehicle-not-running-smoothly/44206/2 "2010-02-10T01:45:13Z")

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flashing check engine not good. Go to AutoZone or somewhere similar and get the code read.

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**Author:** ![johndeb22](https://avatars.discourse-cdn.com/v4/letter/j/d26b3c/32.png) [@johndeb22](https://community.cartalk.com/u/johndeb22)\
**Post date:** [February 11, 2010, 12:08am UTC](https://community.cartalk.com/t/vehicle-not-running-smoothly/44206/3 "2010-02-11T00:08:43Z")

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It was the ignition wires,had them replaced,car is fine!