# What did you do to your car today?

**URL:** <https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557>\
**Category:** Shift518 Automotive\
**Created:** [October 16, 2008, 7:38am UTC](https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557 "2008-10-16T07:38:24Z")\
**Posts on this page:** 1\
**Showing post:** 7340

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**Author:** ![Carma](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/carma/32/6605_2.png) [@Carma](https://forums.speedlife.net/u/Carma)\
**Post date:** [September 18, 2010, 12:19pm UTC](https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557/7340 "2010-09-18T12:19:51Z")

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> [@FF: 2 cats](https://forums.speedlife.net/t/ff-2-cats/35061/11):
>
> no idea. harman motive says its safe, ive been running it for a month or two and havent had any problems besides getting a little water sucked up

[http://www.romraider.com/forum/viewtopic.php?f=32&t=2772&start=0](http://www.romraider.com/forum/viewtopic.php?f=32&t=2772&start=0)

Try that, see if you see values in the +/- \>15% on the airflow ranges for 0-50+ g/s you need a tune. If you don’t fix that you’ll probably require a new short block in the near future.

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