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Squealing sound from engine.

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Last Boy Scout

Member Since: 12 Apr 2019
Location: Ayrshire
Posts: 128

2005 Discovery 3 TDV6 HSE Auto Indus Silver

Squealing sound from engine.

Good evening troops…. Anyone had a squeezing type sound coming from in / around top / rear of engine? Happens when you Rev it.

L320 3.0 TDV6.

After replacing the engine and finally taking her on her maiden voyage and discovered some more “challenges….”

Noise started happening under load going up hill…. Been told possibly Inlet or Exhaust Manifold or EGR or perhaps Cross Over Pipe…. Trying to gather as much info as pos before ripping it to bits again. 🫣😆

Thanks. 2005 D3 HSE
2010 RRS TDV6

17th Mar 2024 9:43 pm

PROFSR G

Member Since: 06 Mar 2017
Location: Lost
Posts: 4657

2009 Discovery 3 TDV6 Commercial XS Auto Stornoway Grey

From what you have said it sounds like a cracked crossover pipe. However, if you've had major work done it could well be just a leaking exhaust gasket. yµ (idµ - eAµ) ψ=mψ

18th Mar 2024 3:06 am

Last Boy Scout

Member Since: 12 Apr 2019
Location: Ayrshire
Posts: 128

Thanks.

I do have a video but not sure how to post it…. Only gives the option for photos. 🤔🤔 2005 D3 HSE
2010 RRS TDV6

18th Mar 2024 8:13 am

jamez79

Member Since: 03 Sep 2018
Location: Staffordshire
Posts: 568

2012 Discovery 4 3.0 SDV6 XS Auto Indus Silver

I had similar. Slight drop in performance but nothing too bad. Squeal got worse with revs. Turned out to be a snapped stud holding the end of the crossover pipe on. Still a body off job but considering I thought my turbos were failing, it was a tad cheaper so I was somewhat happier.

Had the belts done, rear brake lines etc whilst it was off to get best value for money.

18th Mar 2024 11:39 am

Last Boy Scout

Member Since: 12 Apr 2019
Location: Ayrshire
Posts: 128

Yeah that sounds similar…. wouldn’t say it had much drop in performance but sounds pretty bad.

Wonder if something has let go as soon as it went under proper load…. 🤔

Took my time with the rebuild so pretty sure everything was solid but you never know eh. 2005 D3 HSE
2010 RRS TDV6

18th Mar 2024 11:46 am

jamez79

Member Since: 03 Sep 2018
Location: Staffordshire
Posts: 568

I could get it off the driveway on tick over without a squeal, but as soon as I applied any accelerator, it would sound like a banshee. At least I could get out of the view of the neighbours before it made any embarrassing noises.

Good luck. Hope you manage to sort it.

18th Mar 2024 12:02 pm

PROFSR G

Member Since: 06 Mar 2017
Location: Lost
Posts: 4657

Last Boy Scout wrote:
Thanks.

I do have a video but not sure how to post it…. Only gives the option for photos. 🤔🤔

YouTube, then post the link here.

yµ (idµ - eAµ) ψ=mψ

18th Mar 2024 2:37 pm

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