engine noise

1360 Views 3 Replies 3 Participants Last post by Luke_Crankwalker, Sep 28, 2015

alexfz420

Discussion Starter · Sep 28, 2015 (Edited by Moderator)

hi guys,

UPDATED THE VIDEO

So i do hear my engine/injector is ticking at idle and from some other thread ppl say its normal.

However, another thing is i can hear some other background sound if my rpm is above 3k. Its not the sound from turbo or exhaust. I can hardly record the sound while im driving since the exhaust is quite loud, but i do hear it from the background (im a sensitive person)

it happens after 1500 rpm and get more intense and louder after. Look at video from 15-30s. The most obvious part is at 25-30s

Currently fbo, bosch ev14 1150/denso pump, gotboost intake/flex fuel kit, ams dp, hks non res mp, armytrix exhaust

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The Brigand

· #2 · Sep 28, 2015

I can't really hear anything strange - but my GT-R makes all sorts of noises which can be worrying, but it's never broken, thrown errors or become worse.

Don't forget the way the gearbox setup is, you have noisy shafts and the notorious bellhousing which can all make sounds from rattles to whirrs, clicking and thumping. Then there's the gearbox itself which seems to have a life of its own the array of noises it can make at any given moment, some seem totally random.

Just get used to it!

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alexfz420

Discussion Starter · #3 · Sep 28, 2015

The Brigand said:
I can't really hear anything strange - but my GT-R makes all sorts of noises which can be worrying, but it's never broken, thrown errors or become worse.

Don't forget the way the gearbox setup is, you have noisy shafts and the notorious bellhousing which can all make sounds from rattles to whirrs, clicking and thumping. Then there's the gearbox itself which seems to have a life of its own the array of noises it can make at any given moment, some seem totally random.

Just get used to it!

I updated the video of my own. It sound louder to me in the car than in the video btw. Still normal to you>?

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Luke_Crankwalker

· #4 · Sep 28, 2015

Sounds more like front diff whine than engine noise to me. But its hard to tell with video.

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