As Salam O Alykum
i am new user and also new drive
my cultus is making various sounds tak tak tak is noticeable which is coming from engine
when i get it checked from mechanic he said its water body problem has to change it
well gaari k radiator main pani bhi khatam ho jata jab bhi open kero drive se pehle lakin bottle me coolant pura rehta is it really water body problem or some other problem