Temperature

Good afternoon everyone, I have a Fiat Siena 98 Naftero and I notice that it is raising more temperature than normal, how can I know if it is the dirty radiator or the bomb that under its performance?

First of all, Checkea that the electrventilator turns on, if it does it correctly and when it reveals, checkens the rest of the components, the pumps always accuse the fault either by noise or by loss of water for a shutter hole, when the radiator is tapoado the preservation of the system is raised and this can be easy to easily taking out the cover of the water depocyte and accelerate the vehicle A problem, or the other way you take the upper hose I have lower the radiator and make water through the upper hose and see how it falls if the same amount does not fall or it takes a lot to obstruct the system, what problem did you have with the car? Change refrigerant or something?, the purge of the refrigeration system in the Fiat is a bit complicated and delayed it is not enough to make water like this, since the air that remains in the system prevents the electro from spliting when it must do so, tell us that you have done to the vehicle to help you more, greetings.

Hello, first of all, you check in the engine fan should bring a resistance that regulates the velocide of the same and tends to burn the connectors of the cables.- Greetings