# Question about compression test w/ low battery

**URL:** <https://forums.speedlife.net/t/question-about-compression-test-w-low-battery/32033>\
**Category:** NYSpeed Automotive\
**Created:** [July 8, 2007, 7:56am UTC](https://forums.speedlife.net/t/question-about-compression-test-w-low-battery/32033 "2007-07-08T07:56:26Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![neonglh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/neonglh/32/4951_2.png) [@neonglh](https://forums.speedlife.net/u/neonglh)\
**Post date:** [July 8, 2007, 2:32pm UTC](https://forums.speedlife.net/t/question-about-compression-test-w-low-battery/32033/4 "2007-07-08T14:32:29Z")

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Yup, its true! I did it again with my STi as a jumper car, and it was 120+ across. I did it again, and it was 160. It just has to work the rings and the carbon off the valves I think. Its been a while since this car run.

Woo woo

–mark

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