# Fuel Pump

**URL:** <https://community.cartalk.com/t/fuel-pump/24270>\
**Category:** Maintenance/Repairs\
**Created:** [January 3, 2009, 9:48am UTC](https://community.cartalk.com/t/fuel-pump/24270 "2009-01-03T09:48:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fearless](https://avatars.discourse-cdn.com/v4/letter/f/8c91f0/32.png) [@fearless](https://community.cartalk.com/u/fearless)\
**Post date:** [January 3, 2009, 9:48am UTC](https://community.cartalk.com/t/fuel-pump/24270/1 "2009-01-03T09:48:40Z")

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I have a 2005 chevy impala 3.4. I had the fuel pump replaced in the fuel tank. I have had it back 4 times because the check engine light keeps going on. The mechanic says it is carbon in the fuel tank and it takes time . I am so frustrated. Can anyone help me figure out how to rix the problem. Computer codes says it is infact emissions problem.