Rami Gech

Hi, i had to replace my coolant flange located ont he engine block, on my 2010, Q5, 3.2L;
now its happening again and start leaking from the same flange,
shall i have to replace it again or something else causing this leak??
please advise

my19

Same problem with flange leak!!
Also leaking at the plastic coolant transfer tube under the front of the engine.
Any repair instructions or advice out there please??
MK19