Here are some pictures attached when I opened the radiator cap today, water in the bottle was also dirty and rusty ,
So removed upper radiator pipe and started putting water through pipe, cleaned the bottle and now I will see tomorrow for the condition of water.
Now what do you suggest me, is there any coolant that should I put and after 1-2k kilometers I can drain that, That should have cleaned all the rust from the pipes and radiator and then put a new clean healthy coolant.
I guess previous owner never used any coolant type stuff as all the pipes were even rusty, those metal pipes connected with rubber ones..
Fan is auto and also I have a switch inside if I want to manually turn it on,