# 2011 Jeep Grand Cherokee CEL comes back on after repair

**URL:** <https://community.cartalk.com/t/2011-jeep-grand-cherokee-cel-comes-back-on-after-repair/116341>\
**Category:** Maintenance/Repairs\
**Tags:** grand-cherokee, check-engine-light, jeep\
**Created:** [April 27, 2018, 5:20am UTC](https://community.cartalk.com/t/2011-jeep-grand-cherokee-cel-comes-back-on-after-repair/116341 "2018-04-27T05:20:28Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ron26](https://avatars.discourse-cdn.com/v4/letter/r/c57346/32.png) [@Ron26](https://community.cartalk.com/u/Ron26)\
**Post date:** [April 27, 2018, 5:20am UTC](https://community.cartalk.com/t/2011-jeep-grand-cherokee-cel-comes-back-on-after-repair/116341/1 "2018-04-27T05:20:28Z")

</div>

Check engine light illuminates. Mechanic says vapor leak. He replaced the vapor canister. Check engine light returned weeks later. Help!

---

<div class="post-metadata">

**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [April 27, 2018, 2:27pm UTC](https://community.cartalk.com/t/2011-jeep-grand-cherokee-cel-comes-back-on-after-repair/116341/2 "2018-04-27T14:27:10Z")

</div>

Mechanic didn’t fix the right thing. OR something else has gone bad. Take it back to your mechanic.