Hollow Sounding Knocking???

[ChrisFox]

I have a REALLY annoying knocking coming from the front of the car, the knocking has a hollow sound and sounds like it could be the exhaust or radiator

It only happens when the car jolts over bumps or hits pot holes

Any ideas, as I have checked under the bonnet and cannot see anything obvious

HELP!

[ed taylor]

There was an issue with the radiator making a noise when you go over bumps, changing the radiator mounting bushes should stop the noise if that is where it is comong from. It is possible to be a susspention bush too, anti roll bar bushes are known to "play" up.

[grumpano]

Could be a broken spring mate..

[ed taylor]

Could be a broken spring mate..

When I had springs brake on Larisa,s Vectra B they tend to rattle, I must admit it does sound like an exhaust clamp being loose though.

[DeanF]

Possibly ****ed drop links, Take a wheel of & feel for play, to do a proper check of them you really need to remove at least one end..

Dean