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+--- Thread: 1.4 making weird noises (/showthread.php?tid=35799)
1.4 making weird noises - fghumra - 06-04-2017
Right so just bought a 306 the other day after wanting one for ages... the next day I start getting a weird noise.
It's a rattling/knocking metallic-ish sound and I can't pinpoint where it's coming from.
Only happens when I take my foot off the gas, when accelerating no noise, when clutch depressed or in neutral no noise.
Also cannot replicate the noise when stand still just by revving the engine. Also the faster the cars moving the louder the noise.
I know the back box has a huge hole in it but surely you it's not that if it's happening in gear only.
Any advice welcome cos if I can't find the problem or it's an expensive fix it will have to go.
RE: 1.4 making weird noises - Seb_Ryan - 06-04-2017
Im gonna say the diff is on its way out..
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RE: 1.4 making weird noises - fghumra - 07-04-2017
(06-04-2017, 10:06 PM)Seb_Ryan Wrote: Im gonna say the diff is on its way out..
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Thanks, but correct me if I'm wrong wouldn't the noise be constant irrespective of whether the clutch is depressed or not if it were the diff ?
But the noise disappears once the clutch is depressed.
RE: 1.4 making weird noises - Rippthrough - 10-04-2017
You wouldn't have the load going through to keep the engine turning over so it would get a lot quieter. It's common for them to start making noise on the overrun before they shit themselves. Might be worth checking the gearbox oil though.
Also check the engine mounts over, especially the lower.
RE: 1.4 making weird noises - fraserscotland - 03-05-2019
Did you ever find out the cause of your noise?