suspension knocking noise. e46 325ci

[r2andy]

hi, this is my first post. iv got a 2002 325ci and there is a slight knocking noise from front and rear when going over small bumps in road. more noticable at slow speeds. any help welcome.

[darkhorse737]

not likely a 2002 would have the knocks you complain of unless it has been abused.

So, the Q is... have u done any repairs or mods to the suspension system previously?

[Dirty_Tool]

Originally Posted by darkhorse737

not likely a 2002 would have the knocks you complain of unless it has been abused.

So, the Q is... have u done any repairs or mods to the suspension system previously?

A 6 year old car does not have to be abused to make a knocking noise. thrust rod bushings are a common wear item on your chassis. I would have those checked along with the rest of the suspension components. Obviously no one can diagnose a noise over the internet but thats a good place to start.

[r2andy]

Originally Posted by Dirty_Tool

A 6 year old car does not have to be abused to make a knocking noise. thrust rod bushings are a common wear item on your chassis. I would have those checked along with the rest of the suspension components. Obviously no one can diagnose a noise over the internet but thats a good place to start.

il get it checked out, many thanks.

[aampsmb]

Our 2000 323I had the same clunking noise at low speeds too. Turns out the sway bar links in the front and rear were worn. I ordered new links from Bavauto.com. Have your mechanic check the rear coil springs too. Ours were broken and had to be replaced. Our car has 114,000 miles so your car may not have the same issues.