3 Questions

Hello everyone. I recently bought a 2.0 HDI Partner for the second time. Frankly, I really like this tool. It offers me almost every opportunity for my extended family on the long road. The first Partner 2004 model I bought was with a single tailgate. My new vehicle is 2003 model with double rear doors. At 225,000 km. I have a few questions to you esteemed forum residents about this new vehicle I bought. Thank you very much in advance for your answers. There is another hatch that opens up just above the rear door of this vehicle. It opens at an angle of about 20 degrees and is connected by 2 arms. It's a fabricated feature, but I couldn't find anything about it online. Has anyone seen a vehicle with this hardware before and do you know the package name with this hardware? It is a subject I researched in the forum, but the temperature indicator in this vehicle is around 88 degrees under normal load, but it exceeds 90 when climbing the ramp. If there is a load in the vehicle, it also passes 100, but it goes down again without passing 110. I wondered if the fan is not turning on, but we could not find a problem with the fan; It opens automatically when it reaches 100 degrees. There is no oil and water reduction problem in the vehicle. Is this a problem or a normal situation? Is it necessary to look at the temperature sensor etc. instead of the fan? 3. This is the most troubling issue on my mind. While buying the vehicle, the engine value was 76%. After a while, I completely renewed the vehicle's turbos. There is no problem when driving on a straight road, but when I come to the ramp, I go into third gear to maintain a speed of 75 km. It doesn't matter whether there is a load on the vehicle or not. He starts fainting on the ramp. I took it to the master to see if there was a problem with the injectors, but he did not find any problem and he said that the traction of the vehicle was good. But for some reason I expect more from the 2.0 turbo diesel engine. What do you think about this?

1- Unfortunately, I do not know what the place is for, because I do not use it. 2-I think it is normal, but if the radiator or something is clogged, or the circulation pump has not changed for a long time and the former owner used the vehicle without antifreeze, it may have caused clogging in the channels and radiator due to rust and dirt. but generally we can say that these values are normal. I would also say change the fan roles and resistance. 3- Do not be stuck with the 76% value, none of the values negate the truth in compistest tests and there are many factors. pressure lining - maintenance - put oil etc. has an effect. In fact, replace the dirty air filter with a new one, and after doing the dayno test again, there is even a 10-15% difference of 10 hp in vehicles.

Thank you very much for your attention and reply. I'm trying not to look at the temperature gauge anymore. As soon as I got the vehicle, I drained the water and flooded with antifreeze from scratch. I delayed the maintenance because it was obvious that the seller was carrying out maintenance nearby. However, 10w40 oil in it always annoyed me. I will put Castrol Magnatec 5w30 C2 oil in the next maintenance, just like my other Partner. Then I hope a little more performance.

you are welcome, teacher. I think I recommend castrol deilde motul or liquil moil.

All right. Liqui Moly was my 2nd choice. I'll use it.