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Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 11:07 am
by Zoomer
At about 3200rpm in each gear i get this horrible metal sound and then goes away by 3400. Its as if there is somethign loose....

any ideas?

cheers

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 11:21 am
by Uncle Arthur
can you describe the sound?

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 11:22 am
by de Bounce
Sounds like a guard or shield has cracked and at the correct revs it vibrates and makes the noise.

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 11:28 am
by Jeo
I had a similar problem but it was more like 2000-3000rpm and a grinding/knocking noise. Ended up being that the bolt that holds the pulley wheel on the water pump had seized.

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 11:31 am
by Zoomer
Thanks Chaps,

Its as if something is grinding or like shaking a bag of metal...

ta

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 12:35 pm
by manga_blue
yh, check all the heat shields and guards down the exhaust system for loose and rattling bits.

Re: Terrible sound at 3200revs

Posted: Thu Mar 24, 2011 12:52 pm
by 7Hazi
Check your cat - might be old and the internals have fallen apart (I have a similar problem on my car).