Coolant colour....
 

Few month ago had to change thermostat on my 180...

Now, took both inlets off as was easier so required new gaskets...

Now, once new water was added it ran green from the bleed nipple in the coolant hose.

Ok, changed it today (10 mins yeah buddy!!)
Still running green from bleed nipple - WHY??

Got OAT red in so should be red/pink right??

Slightly confused tbh

Do drain water from bottom rad hose, so shouldn't really be an issue

Any feedback welcome

its got a bit of a green tinge to it, will also change colour dependant on tempreture