Knock on front left suspension v70 52 plate

shocks going bad

See if you can bounce car and replicate the noise. If you can, you should be able to find it, and put your hand on it. Stabilizer bushing are a place to look, both at the lower a arm and on the frame. If you narrow it down to the strut, it will need to be replaced. The front trans mount also goes bad, try putting it in drive with your foot on the brake and give it some gas and see if the engine moves an excessive amount.

front strut tops make his noiset

if your knocking noise get whorse when your taking a sharp turn it means your front right cv joint needs replacing

2003 VOLVO XC70 2.5L 2521cc L5 FI Turbo (59) [B5254T2] : Suspension : Shock Absorber Price Core Total SACHS Part # 554039 {Advantage}
Rear * Non-stock item--shipping delayed up to 2 business days $104.79 $0.00 $104.79 SACHS Part # 554041 {Advantage}
Front; Strut * Non-stock item--shipping delayed up to 2 business days 2003 VOLVO XC70 2.5L 2521cc L5 FI Turbo (59) [B5254T2] : Suspension : Control Arm Bushing Price Core Total üRO PARTS Part # 8630605 {Rear Position}
Front $7.62 $0.00 $7.62 Keep in mind there are 2 of each of these. These prices are from Rockauto.com anyone can order these at this price. $136.79 $0.00 $136.79

the 1st thing to have checked is the front struts.

There are a few suspension parts that can cause knocking noises. Such as swar bar loose, strut mounts going bad. You should really have a shop do a complete suspension check.

The knocking noise on your van is front sway bar bushings

lower track control arm bushes