# SR won't start.....

**URL:** https://forums.speedlife.net/t/sr-wont-start/99559
**Category:** SON240sx Automotive
**Created:** [September 4, 2006, 2:54pm UTC](https://forums.speedlife.net/t/sr-wont-start/99559 "2006-09-04T14:54:11Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Fitzy](https://avatars.discourse-cdn.com/v4/letter/f/7ba0ec/32.png) [@Fitzy](https://forums.speedlife.net/u/Fitzy)
#### Post date: [September 4, 2006, 2:54pm UTC](https://forums.speedlife.net/t/sr-wont-start/99559/1 "2006-09-04T14:54:11Z")

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Yes i could search, but i really don’t have time right now.

I blew my orginal SR in my S13 so i ordered a new one, it is just a plug and play direct swap so it was no worries, now i’m trying to start it.

I have fuel, i have spark, i have it cranking over, but it will not start.

everything is connected, i am just lost.

help me!

Fitzy

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### Author: ![krimzen](https://avatars.discourse-cdn.com/v4/letter/k/ecd19e/32.png) [@krimzen](https://forums.speedlife.net/u/krimzen)
#### Post date: [September 4, 2006, 8:20pm UTC](https://forums.speedlife.net/t/sr-wont-start/99559/2 "2006-09-04T20:20:37Z")

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is it backfiring in the intake? make sure the CAS is set properly. its probably just timing

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### Author: ![Fitzy](https://avatars.discourse-cdn.com/v4/letter/f/7ba0ec/32.png) [@Fitzy](https://forums.speedlife.net/u/Fitzy)
#### Post date: [September 4, 2006, 10:01pm UTC](https://forums.speedlife.net/t/sr-wont-start/99559/3 "2006-09-04T22:01:07Z")

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it was timing, good call.