MX3 V6 leaks oil at EGR valve
 

Hi

I have a MX3 V6 who leaks a bit oil at the EGR valve, can it be caused by bad valve seals? there is a bit of blue smoke when running down hill and i give it some pedal.

If not is there a tip to get the EGR valve off the car.. i have tried to take it off but unable to turn the bolts because the exhaust is in the way :(

Kind regards
Per