2001 Caravan Noise in Front end

Hi I have a 2001 Caravan.It had a trans flush about 6 months ago,In the last few weeks it has developed a metal rattle whilst accelerating.Soon as you come off the gas it stops.It is intermittant at the minute but starting to get louder.Could anyone please help

Hi I have a 2001 Caravan.It had a trans flush about 6 months ago,In the last few weeks it has developed a metal rattle whilst accelerating.Soon as you come off the gas it stops.It is intermittant at the minute but starting to get louder.Could anyone please help
Sounds like you may have a catalytic shield coming loose or something like that.