Rear crunching noise?????

[shan]

I have a 06 signum and while going over speed bumps there is a crunching sound coming from the rear. I dont drive like a nutter over them at all only real slow.
Antiroll bar bush's seem to be what people are saying that the problem could be.
Also some people are saying that they are only coverd for 3000 miles is this correct.
Or can i just try getting it into the stealer to see what they say.

[dazzh]

Exact same here.
I was told that it was the rear shocks by the garage but like you I thing its the rear bushes.
Anyone know how hard they are to change?, and what the cost of the parts are.
Or even better a How 2

[LAV6Y]

I think my bushes may have gone. only in the front!!!
I'm hoping the dealers will cover it as my car is under extended warranty
Dont know if it is the bushes but there is a strange noise when going over bumps and bounces in the road so guess it has to be
Will the stealers cover these and if not how much to get them fixed??

[Danwells72]

Try looking on ebay or look at sport suspension companies like apex, koni and blistein they will have them, couldnt say how much tho...

[Gsi3.2]

The anti roll bar bushes are very likely to be at fault..they are covered for 3 years, it's the dampers ( shocks) that only have the 3,000 mile warranty..

so i'd take it in to the dealers and get it looked at..