Head pressure tested hot by an engineering firm?Taking it off and flushing may be worthwhile. Thanks. Otherwise I can only think it’s the water pump.
the head was pressure tested hot.
viscous fan fitted
correct stat fitted. now removed and still overheats.
rad gets warm on side of inlet and outlet pipes only but hoses feel full of air only
How are you bleeding it up?
I think last guy who has same issue gave up and changed the engine.