Water Temperature Issue in DAF XF 105 460 (2010): Thermostat Replacement, Coolers & Pump Strainer

HELLO

I have a problem with the daf xf 105 460 from 2010, I replaced the thermostat, I blown the coolers and the car still catches the water temperature, which reaches 2/3 of the clock, no messages are lit, the fan starts as the pointer is approaching 2/3 of the clock, a moment comes and the situation is quiet it is both on an empty and a loaded car, the last one at a temperature of 32 degrees Celsius, the water rose even when driving empty on a fairly level ground, after consulting the service, the guest said that in my model there is a strainer under the plug on the pump and it can be clogged and reduces the pump efficiency water, however, on any forum no one raised such a topic and invisible whether to disassemble it if it has no effect on temperature fluctuations, the liquid after draining cleanly, like a new zero coffee grounds or dirt, and my question sounds because in other forums the guest Kris claims that it is normal engine operation, however in other dafas that I have ridden, I have no place for tips, it starts but not so fast and not at every hill or light engine loads

Added after 3 [minutes]:

a car with a retarder, I would ask the guests for a reply about niku kris brum or something like that because after analyzing several forums, I can see that the guest has quite good knowledge about dafa

Maybe the coolant pump has become inefficient? This is my first thought. Blowing out the radiator kit is quite difficult if you have air conditioning, an intercooler and a liquid cooler. Maybe KRIS has a vacation and is now on a Hawaiian beach, but it's worth waiting for his opinion because he knows DAF like few people.

If you didn't remove the intercoler and cooler outside. It's like you don't clean it. You have to remove it from the car and separate, wash each element separately. It seems obvious.
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I propose to connect DAVIE to know what value we are talking about. 2/3 clock is not very detailed ...? What temperature sensor. Original or replacement? .. Does the car burn more? Monitor pressure at the EST 52 the lower coil to be checked. Visco test done on the site? If there is a retarder, has a good thermostat been inserted? Retarder cars have different thermostats.
Regarding the strainer, I doubt that it was there ... I have not seen this strainer for a long time and with such a problem I check it ... Secondly, at high temperature (2/3 clock) the viscosity of the oil would drop and you would have a blade. engine for orange ...

is there a noticeable drop in power when the temperature is raised?

One thing is good flushing the radiator. The question is whether the temp goes up on the flat too. ??
For the sake of peace of mind, check the retarder coils for seized

Hello. I have the same problem, have you solved the same problem at home?

It is not still the same, but I think this type has so I checked everything the only thing left is a liquid cooler for the interested DAF has a strainer on the left side of the block that also likes to get dirty under the hex plug.

If the reason for heating is the accumulation of compression in the cooling system (you can hear gurgling in the cabin heater then), the reason lies in the collapsed sleeves, which causes air to the system. cooling.

1 strainer in the oil module is not present this year, and if it was already in the first inspection, it was removed. 2 check the thermostat housing likes to be wiped out and the liquid is chasing in it 3 the cooler to take out and clean it well with an intrcooler and this should do the trick regarding heating

Added after 1 [minutes]:

Trucker Daf wrote:

If the reason for heating is the accumulation of compression in the cooling system (you can hear gurgling in the cabin heater then), the reason lies in the collapsed sleeves, which causes air to the system. cooling.

I know that you bought yourself from before for milling, but you do not need to advertise regularly These types of problems do not only occur in Dafa but also in Man and SCANIA

Yeah, Mana and Scanie, I've got it worked out too

Normal thing in Dafa. Clogged radiator. Replace with a new one and forget about the problem.