squeaking noise

[saif786]

hi guys i have noticed a squeaking noise coming from the front drivers side wheel(suspension) evrytime i go over bumps in the road.the noise is heard alot better at night with less traffic on the roads and the window down.anybody else experienced this or know what it might be?the car is a 2.0tdi 170 B7 s line.its on a 56 plate and done 37000k.
many thanks

[toff]

In my opinion, the S-Line suspension set-up is about ready for replacement at 40k (in my case, the dampers need replacing).

Your squeaking could one of many things, but here are two suggestions:

• Slightly rusty shock absorber piston shaft
• The flat top coil of the spring is rotating slightly against the upper spring cup (I don't know the proper name for it)

You could turn the steering to full right lock and spray a load of WD40 at the top and bottom of the spring (where the spring joins other suspension components). If the shock-absorber piston shaft is exposed, give that a squirt and a wipe too.

It's a quick job, worth a try. Even though the brake disc has a splash guard, make sure you cover the disc with an old towel / newspaper whilst you're spraying the WD40.

Al.

[saif786]

thanks toff am not gonna mess about with as the car is still under warranty so got it booked in with audi next week see what they come up with.

[toff]

I'd give it a quick go.. it may save you a trip to the dealership (or at least eliminate a possible cause), but I take your point.

Let us know how you get on...

[saif786]

hi thamks toff i have tried that but it still seems to be there,like i said you cant really hear it daytime cos of all the noise etc its at night when roads are quiet,av got it booked in at dealers next week see what they make of it will keep you posted and thanks again.