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PV, 120 (Amazon), 1800 General Forum for the Volvo PV, 120 and 1800 cars |
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Clatter clatter.....pfffft ?Views : 823 Replies : 8Users Viewing This Thread : |
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Dec 11th, 2019, 08:11 | #1 |
Junior Member
Last Online: Sep 5th, 2023 19:18
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Location: Glastonbury
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Clatter clatter.....pfffft ?
On my drive to work yesterday the engine became very loud. It was as a loud hammering noise but engine wasn't shaking was very loud at idle but disappeared when I got back on the road.
Did a bit of youtubing and searching on here and seems timing gear related. Mine is a B20 with fibre timing gear. Thought it might get me home but on start up it clattered really loud then pfffft and the starter was just spinning. If confirmed as timing gear (need to get it recovered first) is there a good equivalent timing gear set? Is the steel set significantly louder? Final question any recommendations for mechanic in Bristol who is familiar with the B20? Thanks |
Dec 11th, 2019, 08:56 | #2 |
arcturus
Last Online: Apr 10th, 2024 08:21
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Steel is quite a bit louder. I think that you can get alu' which are quieter.
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Dec 11th, 2019, 11:47 | #3 |
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Last Online: Yesterday 17:06
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Location: Chatham
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You may have found the 2 YouTube videos of the timing gear failure on my Estate. I drove 100+ miles from the southern BKV like it and down to the local garage for the job to be done. They had no problems but I did have the tool to refit the big gear on loan. I stayed with a fibre gear.
https://www.youtube.com/watch?v=iXxSRQ0johk https://www.youtube.com/watch?v=nGykPiE43Ik |
Dec 11th, 2019, 12:31 | #4 |
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Last Online: Today 12:21
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Location: Connecticut, USA
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to;
Sometimes, after they start making the noises associated with fibre TGear separation, they stay together long enough to make it home, or a significant distance...sometimes one is not that lucky... I generally stay with steel/fibre, and that's what I recommend, but have a steel/steel TGearset in a B20+, and can't say it is noticeably louder at all, so I would say that they can be, and maybe some have found them to be louder, but it is a function of the gearset and clearances in a particular engine... See also: https://www.sw-em.com/Timing%20Gear%20Notes.htm Good Hunting! |
Dec 11th, 2019, 16:15 | #5 |
Junior Member
Last Online: Sep 5th, 2023 19:18
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Location: Glastonbury
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Thanks for the replies everyone. I've called brookhouse and a new fibre gear set is on its way.
Derek I think it may have been your video I saw. Noise was identical to my experience yesterday. |
Dec 12th, 2019, 16:55 | #6 |
VOC Member
Last Online: Dec 14th, 2023 11:57
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Location: fareham
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Rock auto do Ali/steel gear sets (Cloyes) cheaper than both the fire and steel and don’t have the noise issues associated with the steel ones.
About ten years ago there was a batch of mismachined ones but these are now out of the system. The only issue with the Ali ones is the crank gear doesn’t have the removal threads but the gears are easily removed with careful use of a fox wedge(s) I have fitted two sets to two different engines including a B20 Russ |
Dec 12th, 2019, 17:32 | #7 |
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Is just outside Tiverton too far away for you? I have the best Volvo man!
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Dec 17th, 2019, 22:14 | #8 |
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Last Online: Nov 29th, 2020 00:42
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There is a youtube video on Amazon cars and Rob says that unless its a competition spec car then the fibre gear is plenty good enough.
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Dec 19th, 2019, 22:13 | #9 |
Junior Member
Last Online: Sep 5th, 2023 19:18
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Location: Glastonbury
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I'm going to do it myself, need to replace the front panel anyway so will have good access.
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