Good my car is a Fiat palio 2006 16v. I took him to change a toothed belt and water pump. I removed it by walking it, I realized that the temperature adjustment reaches the middle is maintained for a while and then falls sharply. I need to know what it can be, call the mechanic and I told him what It happened to me that I put more cooling water on it. I was half-naughty but I think that's the problem I never did anything if my car.

Hi Palofeli The level of refrigerant or lack of this water, is not related to what you mentioned. You can do the following test. Start the engine without moving it until it has a temperature. Look at the temperature needle until the fan starts. If, when it starts, the temperature drops, it is most likely that the thermostat that is at the outlet of the cylinder head was removed, so the engine will remain cooler than normal. Internally it has the part that opens with temperature. It is used to improve performance, keeping the engine warm and not cooling. It can be any of the images. [img] https://adjuntos.yoreparo.com/imagen_post/0004/75/de24c62a77d200645c4a073296c4apdpdppdpppdpppdpppdppppppdppppppppppppppdpp img]