Author Topic: Strange knocking noise - rev range 1-2K  (Read 1001 times)

Offline Bish922

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Strange knocking noise - rev range 1-2K
« on: 13 June 2012, 15:57 »
Hi there!

Noticed while driving along this morning a knockin maybe slight rubbing noise when driving slow between revs 1-2K. Sounds like its coming from gear box area while inside the car at least. It goes after 2K and not really there if I floor it. Clutch isn't slipping at all so just pondering if I should be worried about this!

Thanks  :smiley:

Offline dan2252

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Re: Strange knocking noise - rev range 1-2K
« Reply #1 on: 13 June 2012, 18:09 »
does it do it on idle? oil level ok? does it sound like its coming from the engine? if so could be bottom end?
MK4 golf 1.8 turbo agu :)

Offline Bandit127

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Re: Strange knocking noise - rev range 1-2K
« Reply #2 on: 13 June 2012, 18:15 »
Does the noise go with engine speed or road speed?

Does it come back when you change from 3rd to 4th for instance.

If it goes with road speed then it could be CV joint(s).


Offline Bish922

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Re: Strange knocking noise - rev range 1-2K
« Reply #3 on: 14 June 2012, 08:26 »
No its doesn't do it on idle. Oil is fine as far as I know I checked it about 2 weeks ago and it was ok, it is still there with road speed if you are listening out for it. What would you mean by bottom end?

Thanks

Offline Bish922

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Re: Strange knocking noise - rev range 1-2K
« Reply #4 on: 14 June 2012, 09:52 »
Little update...... checked oil all ok. The noise is much more audible in 1st and 2nd pretty much non exisitant in 4th and 5th could this be related to the drive shaft?

Offline 1.6mk4GOLF16v

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Re: Strange knocking noise - rev range 1-2K
« Reply #5 on: 14 June 2012, 11:25 »
exhaust rattle perhaps?
1.6 16v AZD
RS8s 225/35/19
Full powerflow decat exhaust
Blanked EGR
Pipercross panel filter
watch this space for the rest...