# Compression testing engines out of cars?

**URL:** <https://forums.speedlife.net/t/compression-testing-engines-out-of-cars/250303>\
**Category:** Shift518 Automotive\
**Created:** [February 13, 2010, 8:38pm UTC](https://forums.speedlife.net/t/compression-testing-engines-out-of-cars/250303 "2010-02-13T20:38:39Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Hooked\_on\_240](https://avatars.discourse-cdn.com/v4/letter/h/b9e5f3/32.png) [@Hooked\_on\_240](https://forums.speedlife.net/u/Hooked_on_240)\
**Post date:** [February 13, 2010, 8:53pm UTC](https://forums.speedlife.net/t/compression-testing-engines-out-of-cars/250303/4 "2010-02-13T20:53:19Z")

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> [@Hey! I'm new and clueless!!](https://forums.speedlife.net/t/hey-im-new-and-clueless/29302/18):
>
> so are you talking about compression testing or leakdown, I’m confused.

Exactly.

![http://juiceboxdotcom.com/wp-content/themes/mimbo2.2/images//the_more_you_know.jpg](http://juiceboxdotcom.com/wp-content/themes/mimbo2.2/images//the_more_you_know.jpg)  
VVV  
[http://www.dietersmotorsports.com/Compression-leakdowntest.htm](http://www.dietersmotorsports.com/Compression-leakdowntest.htm)

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