# Hard Start up - Compression Seems High?

**URL:** <https://forums.speedlife.net/t/hard-start-up-compression-seems-high/31990>\
**Category:** NYSpeed Automotive\
**Created:** [July 7, 2007, 7:32am UTC](https://forums.speedlife.net/t/hard-start-up-compression-seems-high/31990 "2007-07-07T07:32:28Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Carnut](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/carnut/32/7590_2.png) [@Carnut](https://forums.speedlife.net/u/Carnut)\
**Post date:** [July 7, 2007, 8:09am UTC](https://forums.speedlife.net/t/hard-start-up-compression-seems-high/31990/2 "2007-07-07T08:09:40Z")

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check for vacuum lines that may have been disconnected from boost or improper install on the supercharger.

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