Clutch/DMF

simon1963

Member
 Hull
Hi all,
Has anybody done or had done a flywheel and clutch lately on a 3.0si. Any pointers as to what is the best replacements and source.

Many thanks
 
Carparts4less are usually quite cheap for parts etc. If you can wait until near the end of the month they usually have a slightly bigger discount.
 
I wouldnt go solid. Its there for a reason and stops harmonic issues , so although more expensive , would stick with the DMF. You havent stated the mileage on the car and it might be the flywheel is OK . There is ways to measure it. Its not a massive faff to get the box out . Not like some FWD or 4wd cars, if you have the lift and tools.
 
Always best to check the various discount combinations between GSF, Carparts4Less & EuroCaParts. Particularly around bank holidays.

It may be cheaper to pick up the clutch kit from one and the flywheel from another.

CP4L is winning on both currently

Clutch - £141
Flywheel - £408

I've definitely seen the flywheel cheaper after discounts. Should be achievable for about £350 i think.
 
Thrustyjust said:
I wouldnt go solid. Its there for a reason and stops harmonic issues , so although more expensive , would stick with the DMF. You havent stated the mileage on the car and it might be the flywheel is OK . There is ways to measure it. Its not a massive faff to get the box out . Not like some FWD or 4wd cars, if you have the lift and tools.

The cars on 84000 miles so from what I’ve read on here it seems about right that the knocking is dmf
 
Thats pretty low mileage in the grand scheme of things for a dmf to start rattling. I guess the real way to find out is to inspect it when out and confirm the problem.
 
I’ve had a listen is morning. SMS ok from cold. When warm rattle/klonks in neutral clutch disengaged. If I engage the clutch only a very slight rattle. Fairly certain it’s dmf . Ca tech one doing Luk clutch kit and flywheel for £494.
 
simon1963 said:
I’ve had a listen is morning. SMS ok from cold. When warm rattle/klonks in neutral clutch disengaged. If I engage the clutch only a very slight rattle. Fairly certain it’s dmf . Ca tech one doing Luk clutch kit and flywheel for £494.

That's a bargain!
 
simon1963 said:
I’ve had a listen is morning. SMS ok from cold. When warm rattle/klonks in neutral clutch disengaged. If I engage the clutch only a very slight rattle. Fairly certain it’s dmf . Ca tech one doing Luk clutch kit and flywheel for £494.

Are you saying that in neutral with foot off the clutch there is a rattle (almost a grindy sound?), but put foot on the clutch and it goes away?

I'm not a mechanic or even remotely handy under the bonnet, but I think I recall reading on here in the past that sound being diagnosed as something else - before you chuck money at a new dmf without really being certain.

I have a kak memory and lack of tech knowledge means I don't even know if I'm using the right terms, but I think I recall something about a prop shaft bearing (and maybe the term donut??).

Theres some vague memory about it as my car makes that noise too and I think the consensus was that many do and it's not really a big issue (apart from the noise) - hence I've never really done anything about looking further into mine.

Hopefully someone with a better memory/tech knowledge (or a fetish for the search tool) will chip in and confirm if this is all bollox or not.
 
I think it’s official name is a Guibo. When I’ve got time I’ll get it up on some stands and have a good poke around.
 
Yeah, that sounds familiar? You obviously know a lot more than me.

I also recall something about layshaft bearing??
I dunno.
Something about some shaft making a noise on its bearing when not under load as the oil warms up and gets thinner, but as not under load when doing it any wear etc is negligible so not a huge worry.

I remember someone posting that they replaced their clutch and flywheel but noise still being there.
 
Mine does make a slight noise when out of gear and just idling and then goes quiet when I press the clutch pedal. Thought it might be the release bearing just glancing the pressure plate and spinning.
 
Thrustyjust said:
Mine does make a slight noise when out of gear and just idling and then goes quiet when I press the clutch pedal. Thought it might be the release bearing just glancing the pressure plate and spinning.

If those are the symptoms, it could just be a release bearing.

Last time I had that issue it was on a Sierra Sapphire (I'm old OK) but by the time the gearbox was off it seemed daft not to have a new clutch as well. (No DMF on them thankfully)!
 
Mr Tidy said:
Thrustyjust said:
Mine does make a slight noise when out of gear and just idling and then goes quiet when I press the clutch pedal. Thought it might be the release bearing just glancing the pressure plate and spinning.


If those are the symptoms, it could just be a release bearing.

Last time I had that issue it was on a Sierra Sapphire (I'm old OK) but by the time the gearbox was off it seemed daft not to have a new clutch as well. (No DMF on them thankfully)!
Its not enough of an issue to make me loose sleep . Just a slight change of sound. :thumbsup:
 
Darkangelv2 said:
mjennings23 wrote: ↑Wed Jun 05, 2019 4:04 pm
Clutch and flywheel under £400 from autodoc last time I checked, both LUK parts

Have you used them? The reviews look shocking?

I remember someone posting about them a day or two ago who wasn't very impressed!

Some times you get what you pay for. :roll:


ETA - Just found this:- https://z4-forum.com/forum/viewtopic.php?f=2&t=114516
 
Looks a bit cheap, but put in a 3.0 ltr and says with flywheel :?
https://www.mister-auto.co.uk/clutch-kit-with-flywheel/bmw/z4/z4-coupe-e86-3-0-si-265hp-2006-2009/
 
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