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Weird Noise On Idle

antonio69er
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antonio69er Collaborator

antonio69er

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Hi there, Just want some opinions on a noise that my R33 Gtst makes when its idling. Its a hard noise to describe but it sounds a bit like "woooooooo" noise or a hollow sounding noise. Im thinking it maybe the belts making the noise as I had them changed not long ago but im not sure and wonder if anyone else has this same noise. It only makes this noise when its idling, when your driving the noise goes away its only if you come to a stop at the lights etc that it makes this noise again. Any help would be appreciated.

Thanks

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Rancher Community Regular

Rancher

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If you just replaced your timing belt, its that. Its too tight. Mine has been dowing it for ages. I love the sound it makes lol. I would losen it a tad though, it can put stress on the cam shafts and it can break them off. Ive heard of it happening to a few people.

GreddyGo Rising Star

GreddyGo

Posted
Posted

^^ I agree, but what I have seen on a lot of Nissan engines with a timing belt setup is that if it is to tight it can snap the little stud that holds your tensioner pully on.

Ive seen a lot of heads been destroyed from this!

-Josh

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