# Engine light Mazda Protege 2000

**URL:** <https://community.cartalk.com/t/engine-light-mazda-protege-2000/5234>\
**Category:** Maintenance/Repairs\
**Created:** [September 28, 2007, 7:39pm UTC](https://community.cartalk.com/t/engine-light-mazda-protege-2000/5234 "2007-09-28T19:39:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tglickman](https://avatars.discourse-cdn.com/v4/letter/t/f17d59/32.png) [@tglickman](https://community.cartalk.com/u/tglickman)\
**Post date:** [September 28, 2007, 7:39pm UTC](https://community.cartalk.com/t/engine-light-mazda-protege-2000/5234/1 "2007-09-28T19:39:50Z")

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All the obvious reasons for the engine light going on have checked out. Also, it has a new computer and the egr valve has been replaced 3 times. The car runs just fine, but I’ll never be able to sell it! Any ideas?