New Z4 owner

Matty_Z4

Member
I have recently bought a Z4 and am absolutely loving the experience, it was a bit of an impulse buy and pretty much bought sight unseen (yes I know this is bad but I'm impulsive).

Every time I drive it I end up with a massive grin on my face, just the noise from that massive 6 cylinder beast and the way it accelerates you up to speed in no time at all. The acceleration is so addictive that I have to keep reminding myself that its a fast car and to keep it in the limits. (The Z4 feels more planted than my old Octavia but doesn't munch the motorway miles as easy.)

The only issue I have with the car is a rattle from the engine (VANOS?) so hopefully a good service and new seals will fix that. I have also had the "Lollypop" bushings and Inner+Outer Tie Rod ends replaced as they were badly worn(MOT Failure in July 2017 but then magically passed 2 days later yet 1000 miles after that they are broken again).

Im looking to put together a maintenance schedule to get it back up to where it should be as its been services on average of every 2 years.

Brake fluid was replaced @15,142 miles back in 2007 (doesn't look like its been done since. )

Oil Service @ 15,142 - 2/4/2007 (Brake Fluid Change)
Inspection 1 @ 25,727 - 11/6/2009
Inspection 2 @ 39,008 - 13/4/2010 (New Front pads)
Inspection 1 @ 49,229 - 23/11/2010
Inspection 2 @ 67,632 - 27/04/2012 (New pads all around)
Oil Service @ 81,660
Oil Service @ Unknown Miles - 31/08/2016 (MOT was on 09/02/2016 @ 85,657)

First time they tried to sell it, sounds awful you can hear the rattle as he drives it across the carpark
[youtube]2Uiaim_eDrk[/youtube]

This is roughly what it sounded like when I bought it, and the noise is getting quieter or I'm just getting used to it, If you keep it above 3000rpm and accelerate with purpose you can't hear it lol. If you try and drive slowly e.g. at a drive thru it rattles like a tin of marbles. I always wonder if the drive thru guys are laughing (Nice car but sounds like a bag of nails)
[youtube]xKNXyjI6GJU[/youtube]

The garage I took it to for the Lollypop and tie rod replacement didn't do a very good job as the handling still felt sketchy after they had done the replacement and "Laser tracking" (WFT is that I asked for an alignment) anyway not happy I took it for a hunter alignment and these are my results, the top was after the garage had replaced the parts and supposedly "tracked" the car. And the bottom is after a KwickFit Geocare, apparently the camber needs a special tool so they couldn't adjust it. Also when I asked the guy what the camber does for my handling he told me " you don't really need it; its just for the stance look" (WTF?) Anyways it feels much tighter with these settings and new bushes than it did when I bought it.

DnnUKIB.jpg


Onto the oil change, the car has only done 4000 miles since its MOT in 2016 and from what I can tell the oil has not been changed since, I have taken an Oil sample to send off to TheOilLab to see what they say and have it booked in for an inspection service on Friday at a local BMW Indi garage, Not sure if he is going to do an inspection 1 or 2 I told him I would like him to give the car a good once over. So at the very least he will do Brake Flud, Coolant, Oil.

Here is what the sample looked like when I drew it from the car.

xxkSi6B.jpg


Out of embarrassment I'm not going to tell you how much I paid for it as I think I got a good deal, but in light of the maintenance requirements I may have overpaid. It was somewhere between £3500 - £4000 (3.0i with "M Sport Suspension", Memory seats and Cup Holders, No Blueteeth)
 
Welcome to the forum - a video on your first post :thumbsup:
That's one hell of a rattle :o I don't think I'd be driving it hard until that was sorted
 
Thanks for the warm welcome, I've been lurking for a while so I know better than to post a newbie intro without photos
:worthless: lol




Do you think the rattle is terminal, anything I should ask the mechanic on Friday when it goes in for a service?
 
Hopefully you will have had some feedback regarding the rattle from the forum before Friday - lets see what the members have to say.
 
Welcome to the forum, that sound only seems to appear when you move the car, it's not easy to listen on my lap top. If it's only while the car is moving, it could be clutch,gearbox,drive shaft..bearings
 
Hi and welcome - it sounds like you're already hooked on your Z4! Much like the rest of us. :lol:
 
Welcome and I am sure you will have a great car once you catch up with all the deferred maintenance. My car was well looked after but I still had things to do getting it up to my standards. I am loving mine.
 
firebobby said:
Welcome to the forum, that sound only seems to appear when you move the car, it's not easy to listen on my lap top. If it's only while the car is moving, it could be clutch,gearbox,drive shaft..bearings

I think we can rule out most of the drive train as it makes the noise if you rev it in neutral, and also if you use minimum break away power (less than 10% throttle) and it is more pronounced when the engine is cold.
When its really bad it sounds like it does in the video, but on a good day like today it is barley noticeable, I had to head down to London so it has a 100 mile cruise and it was silent on the motorway and as soon as I got to traffic the rattle was back but it was very subtle and you could only hear it if you were listing for it.


Not sure if it makes any difference but it has an auto transmission.
 
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