# ATTENTION!!!! HELP!!!!!!

**URL:** https://forums.speedlife.net/t/attention-help/160567
**Category:** SON240sx Automotive
**Created:** [September 20, 2010, 7:48am UTC](https://forums.speedlife.net/t/attention-help/160567 "2010-09-20T07:48:35Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/240sx/32/5592_2.png) [@240sx](https://forums.speedlife.net/u/240sx)
#### Post date: [September 20, 2010, 7:48am UTC](https://forums.speedlife.net/t/attention-help/160567/1 "2010-09-20T07:48:35Z")

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i have a s13 with 95 ka in it. car idles perfect. when its warm and i come to a stop and try to take off again my engine sputters like crazy. and when i take it past 4500rpm it stops trying to go faster and just makes noise.  
This is not typical of this motor it has always worked good for me and i have had it in 4 of my cars. and the motor has been my daily driver since summer. i am thinking shitty injector.  
When i unplug my maf it completly dies out. the car had a bad idle problem when i put it in idled at 1500 all the time. i dialed back the idle with the iacv and worked good since… any ideas?

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### Author: ![Dominic1](https://avatars.discourse-cdn.com/v4/letter/d/d6d6ee/32.png) [@Dominic1](https://forums.speedlife.net/u/Dominic1)
#### Post date: [November 18, 2010, 9:37am UTC](https://forums.speedlife.net/t/attention-help/160567/2 "2010-11-18T09:37:18Z")

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Shitty injector or fuel pump? i had the same problem.

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### Author: ![pik420](https://avatars.discourse-cdn.com/v4/letter/p/858c86/32.png) [@pik420](https://forums.speedlife.net/u/pik420)
#### Post date: [November 18, 2010, 10:32am UTC](https://forums.speedlife.net/t/attention-help/160567/3 "2010-11-18T10:32:24Z")

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Check the plugs

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### Author: ![Londonmax](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/londonmax/32/5914_2.png) [@Londonmax](https://forums.speedlife.net/u/Londonmax)
#### Post date: [November 25, 2010, 12:01am UTC](https://forums.speedlife.net/t/attention-help/160567/4 "2010-11-25T00:01:25Z")

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fuel pump. just had this problem. fixed it with a working pump.

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### Author: ![JPlatt](https://avatars.discourse-cdn.com/v4/letter/j/57b2e6/32.png) [@JPlatt](https://forums.speedlife.net/u/JPlatt)
#### Post date: [November 25, 2010, 6:35am UTC](https://forums.speedlife.net/t/attention-help/160567/5 "2010-11-25T06:35:18Z")

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fuel pump, foul plugs may be contributing to the sputter, but the fuel pumps the cause…happened with my old KA as well