A Couple Questions...

chjade84

Member
So I spent the weekend tidying up the Z4, wash, clay bar, wax, etc. And now it looks great!

z4.jpg



But I've also had time to gather a couple questions...

1. The radiator fan is awfully loud. After driving a while you can definitely hear it while stopped and it's not the whirrring of the blades but a more high pitched whistling. Is this pretty normal or have the bearings gone bad perhaps? (It's a 2008 so I'd think not...)

2. The engine had the lifter ticking but the dealer replaced the lifters before I took it home and now it does not. However, there is a much quieter ticking that is heard while it is running. It's not overly loud but I'm not sure if it is normal or not. Come to think of it I have a video... (notice the shiny the hood is :D)

[youtube]X63QMQ9EvnM[/youtube]


It's still under warranty so I may have them take a look at it - that is unless these are just the way they are?


I also found out my right rear tyre (I like that spelling better lol) was leaking 10 psi/day so I took it off and discovered not one but TWO screws in it! they look like they had been there a while, too. Fortunately they could be repaired and my local tire place doesn't charge me for patches. :thumbsup:
 
Not sure on either of those, hopefully one of the facelift chaps will be along to confirm the noises.

Ref the fan, belt tension?

That said, if it'sunder warranty I'd just take it to the dealer and get it looked it.
 
Hard to tell from the video but it just sounds like normal injector noise to me. The car looks beautiful !!
 
micz4 said:
Hard to tell from the video but it just sounds like normal injector noise to me. The car looks beautiful !!

x2, this is how mine used to sound. It will always sound louder in an enclosed space though.
 
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