318IS noise

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pixel - 11 Mar 2006 10:15 GMT

i've recently bought a used 318IS, 1996, 152,000Ks. overall its really
nice to drive - the engine could be quieter but it wasn't a major
concern. its not actually the noise so much as its a 'ragged' type
noise... if that makes sense lol. what's the best course of action to
take for noisy engine syndrome - is it likely to be anything specific
that's worn..? any info much apprec.

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John Burns - 12 Mar 2006 12:46 GMT

> i've recently bought a used 318IS, 1996, 152,000Ks. overall its really
> nice to drive - the engine could be quieter but it wasn't a major
> concern. its not actually the noise so much as its a 'ragged' type
> noise... if that makes sense lol. what's the best course of action to
> take for noisy engine syndrome - is it likely to be anything specific
> that's worn..?

Is it only noisy when cold? Is it a high or low pitched noise? Does it
go away if you depress the clutch?

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pixel - 13 Mar 2006 10:35 GMT

> Is it only noisy when cold? Is it a high or low pitched noise? Does it
> go away if you depress the clutch?

No same at all temeratures, its just kind of a high pitched rasp, only
really noticeable at idle and low revs. i'm driving an auto.

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John Burns - 13 Mar 2006 11:15 GMT

> > Is it only noisy when cold? Is it a high or low pitched noise? Does it
> > go away if you depress the clutch?
>
> No same at all temeratures, its just kind of a high pitched rasp, only
> really noticeable at idle and low revs. i'm driving an auto.

If it's a tinny rattle check the metal conduit that holds the HT leads.
Mine snapped at the rear mounting and was vibrating against the cylinder
head.

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C.Read - 13 Mar 2006 12:50 GMT

>> > Is it only noisy when cold? Is it a high or low pitched noise? Does it
>> > go away if you depress the clutch?
[quoted text clipped - 5 lines]
> Mine snapped at the rear mounting and was vibrating against the cylinder
> head.

I am not sure this is the noise you're talking about.. but my 328is used to
make a hell of a racket at one point.. Turned out it needed an exhaust
clamp.. £10 from my local dealer.. and took my 5 minutes to put on... now
runs very quiet.. Also could rattling be the signs of wearing engine mounts?

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