Author Topic: Rattling noise low rpm 1.5TSI  (Read 1189 times)

Offline navmk4gti

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Rattling noise low rpm 1.5TSI
« on: 02 August 2024, 18:06 »
Hi i have a seat tarraco 1.5tsi 7 speed DSG

At around 1600-1800 rpm i have a rattle coming from seems like the front of the car towards driver side.

Here is video of the rattle

https://youtube.com/shorts/69UE5JZHaNY?si=jbU5hrdwUTsssntK

Doesnt matter what gear im in or speed i noticed always happens at low revs

Hear it most when pulling away and gear 1 and 2. Once up to speed it is hard to hear it.

Car pulls fine, drives fine etc.

Any suggestions on what to look for would be great help

Thanks
« Last Edit: 02 August 2024, 18:12 by navmk4gti »
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Offline Redreels

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Re: Rattling noise low rpm 1.5TSI
« Reply #1 on: 02 August 2024, 18:24 »
Difficult to tell but must be light metal.

Does it only do it whilst driving or when at the same revs stationary? If the former, I don’t suppose you could get it on axle stands to have a proper route around whilst the wheels are spinning?

Offline navmk4gti

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Re: Rattling noise low rpm 1.5TSI
« Reply #2 on: 02 August 2024, 18:27 »
Yes sorry forgot to say.

Only happens when driving. I tried to make noise happen on standstill by hovering between them revs but it dont happen.

Ill see if i have some axel stands in the shed.
 Its odd that its only at 1600-1800 revs.
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Offline navmk4gti

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Re: Rattling noise low rpm 1.5TSI
« Reply #3 on: 02 August 2024, 20:19 »
I got it to do it on idle. if i rev hard while revs come down it rattles. Ill try get another video.
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Offline Redreels

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Re: Rattling noise low rpm 1.5TSI
« Reply #4 on: 03 August 2024, 21:36 »
That would be great if you could. Wastegate or heatshield perhaps a good place to start

Offline navmk4gti

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Re: Rattling noise low rpm 1.5TSI
« Reply #5 on: 03 August 2024, 21:40 »
So it happens on idle too. Between 1600-1800 rpm.

Not heat sheilds they are fine. After some googling looks like could the the actuator rod. Which is common.

It is happening all the time now when i drive. Will bw taking it back to the dealers on tuesday
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Offline navmk4gti

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Re: Rattling noise low rpm 1.5TSI
« Reply #6 on: 04 August 2024, 16:56 »
I take it this sort movement from actuator rod is not normal

https://youtube.com/shorts/FvJ-mGv0OvE?si=ng1NZeP5ZBTWAreG
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Offline Exonian

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Re: Rattling noise low rpm 1.5TSI
« Reply #7 on: 04 August 2024, 21:22 »
That doesn’t sound normal, no
‘23 8R
Serial white Golf owner


Offline navmk4gti

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Re: Rattling noise low rpm 1.5TSI
« Reply #8 on: 04 August 2024, 21:23 »
I may have found the culprit then. Will be taking it back to dealers and get them to change this.
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