Can some body shed light on Type 1, Type 2 Type 3 coolants used and recommended by different automobile OEMs....
Is it related / referred to engine internals metallurgy and water pump / some other rubber / silicon type O-rings etc with which wrong coolant type reacts and damages them?...
OEM focuses on coolant types strictly..... correct me if i am wrong plz??
I think first of all we have to see the car make model year and primarily we have to see its OEM recommendations....
Wrong coolant type can damage the engine prematurely same like treating it without coolant with raw or distilled water.