Hi guys I know this is not gonna be an easy one to diagnose but on my 4x4 cosworth when I'm slowing down or coasting I get a metallic jingling type noise coming from under there car, it disappears as soon as i go to accelerate. Any ideas where to start looking?

cheers Jason

 

Exhaust baffles.

 

check downpipe isnt close to front propshaft it could be vibrating on it when off throttle and then when you are accelerating the engine moves away and it stops touching, usually made worse by a bit of wear in the o/s engine mount

 

Thanks for the replies, i jacked the car up earlier to have a look and if i rock one of the front wheels backwards and forwards there quite a loud knocking coming from the gearbox near where the rear prop comes out, the transfer box area