# s10 guys ... wierd engine noise

**URL:** https://forums.speedlife.net/t/s10-guys-wierd-engine-noise/29244
**Category:** NYSpeed Automotive
**Created:** [May 13, 2007, 5:53pm UTC](https://forums.speedlife.net/t/s10-guys-wierd-engine-noise/29244 "2007-05-13T17:53:20Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![Bronco32](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bronco32/32/7358_2.png) [@Bronco32](https://forums.speedlife.net/u/Bronco32)
#### Post date: [May 14, 2007, 6:55pm UTC](https://forums.speedlife.net/t/s10-guys-wierd-engine-noise/29244/6 "2007-05-14T18:55:52Z")

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isnt that for the fuel injection? i have the same setup on my 99 blazer(which will be sold in a week.) because those to lines are your fuel lines. I just cant remember what that is called. i will ask my brother to look on alldata tomorrow.

If it has something to do with the fuel maybe check fuel pump for a draw in power or ground?

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