just had struts replaced and car is still making knocking noise,
on 2002 Volvo S40

02 Volvo S40, just replaced the struts and its still making that knocking noise when i hit a bumb or on un even surface what could be the reason

2 answers
You probably have a broken sway bar link (or links) or possibly a bad strut mount. A proper inspection should have revealed this and been addressed. Somebody sold you struts your car might not have needed. Get a second opinion.
Fishing King,
Give us a call mention repairpal and we'll give you a free inspection. I also suspect sway bar links or strut mounts to be the problem.

Rob
Aerboise.com
208-424-6717