# 05 Mazda 3 with a rough idle when its warm

**URL:** <https://community.cartalk.com/t/05-mazda-3-with-a-rough-idle-when-its-warm/11545>\
**Category:** Maintenance/Repairs\
**Created:** [March 7, 2008, 7:05pm UTC](https://community.cartalk.com/t/05-mazda-3-with-a-rough-idle-when-its-warm/11545 "2008-03-07T19:05:19Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![manicstar](https://avatars.discourse-cdn.com/v4/letter/m/4491bb/32.png) [@manicstar](https://community.cartalk.com/u/manicstar)\
**Post date:** [March 7, 2008, 7:05pm UTC](https://community.cartalk.com/t/05-mazda-3-with-a-rough-idle-when-its-warm/11545/1 "2008-03-07T19:05:19Z")

</div>

My car generally runs great, but when i’m in a lot of stop & go traffic, especially waiting in long lines at stop lights, the car has a vibration that comes and goes. It only seems to happen when its stopped at a stop light, I do not notice a vibration any other time.  
  
  
  
 Have no idea what this could be. Anyone else experience anything like this?