Pressure cap housing giving me greif

[slidways]

Ok i had my water pump, radiator cap and heater tap changed like 3 weeks ago also coolant flushed and pressure tested. Now its leaking again had the guy back out again today only to find my pressure cap housing is leaking now . My question is how hard is this ganna be to fix? do i have to take of the manifold again? Also will i lose all my coolant and have to rebleed the system?

[slidways]

well ive now fixed the above mention problem but guess what? now ive got coolant leaking down from the therostat housing this is f@#*!d were else can it possible leak from

[FnomnaVZ]

Pressure test will find em.

[slidways]

i reakon the pressure test i had done blew all my seals out