# SR HELP, and buzzing under dash??

**URL:** <https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354>\
**Category:** Canada Nissan Automotive\
**Created:** [April 27, 2006, 12:29pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354 "2006-04-27T12:29:21Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![norm\_240](https://avatars.discourse-cdn.com/v4/letter/n/f4b2a3/32.png) [@norm\_240](https://forums.speedlife.net/u/norm_240)\
**Post date:** [April 27, 2006, 12:29pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/1 "2006-04-27T12:29:21Z")

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just put an sr in, and it runs but realy bad, it wont hold idle, sounds like its missfireing and has odd throtle responce, abd then the batt light comes on and there is a buzzing from underneath the dash.

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**Author:** ![1mns13](https://avatars.discourse-cdn.com/v4/letter/1/8491ac/32.png) [@1mns13](https://forums.speedlife.net/u/1mns13)\
**Post date:** [April 27, 2006, 4:29pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/2 "2006-04-27T16:29:19Z")

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> [@norm\_240](#):
>
> just put an sr in, and it runs but realy bad, it wont hold idle, sounds like its misfiring and has odd throttle response, and then the batt light comes on and there is a buzzing from underneath the dash.

Make sure of all basics. New 6 heat range NGK plugs. Proper timing. properly bled cooling system.

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**Author:** ![RS13](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@RS13](https://forums.speedlife.net/u/RS13)\
**Post date:** [April 27, 2006, 5:32pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/3 "2006-04-27T17:32:21Z")

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Check timing, plugs, coilpacks, injectors, injector wiring.

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**Author:** ![SRBURG13](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@SRBURG13](https://forums.speedlife.net/u/SRBURG13)\
**Post date:** [April 27, 2006, 5:58pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/4 "2006-04-27T17:58:02Z")

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And vacumn leaks

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**Author:** ![DeathBy240](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DeathBy240](https://forums.speedlife.net/u/DeathBy240)\
**Post date:** [April 27, 2006, 6:28pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/5 "2006-04-27T18:28:17Z")

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He’s got new injectors and plugs. Double check the vacuum lines with Heavy Throttle’s diagram.

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**Author:** ![imported\_TypeS](https://avatars.discourse-cdn.com/v4/letter/i/22d042/32.png) [@imported\_TypeS](https://forums.speedlife.net/u/imported_TypeS)\
**Post date:** [April 30, 2006, 6:13pm UTC](https://forums.speedlife.net/t/sr-help-and-buzzing-under-dash/142354/6 "2006-04-30T18:13:00Z")

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about the buzzing…is it a random intermitant buzzing? or is it a constant? my silvia does it too its always done it and Id love to know what the heck it is! doesnt matter if my heater unit is on or anything it just goes into little buzzing fits sometimes!