When it comes to figuring out what exact work needs to be done to your radiator there are a lot of avenues for investigation.
If your engine is overheating and the radiator is to blame, it could need something as simple as a radiator coolant fluid exchange – or as big as full radiator exchange! These are two vastly different types of work. While a radiator exchange is not a complex operation, it is much more common to replace radiator fluids in order to keep them working at the top of their performance. The biggest difference between the two is in the labour time and the cost – it is much more expensive to buy and replace a whole radiator than to exchange the fluid.