307 1.4 hdi overheating problem

In a sentence, my problem is that the temperature does not rise. I have a 2004 307 HDi vehicle, the temperature indicator never reaches 90, both in traffic and on long roads. I am writing that it has happened in one of them, there is a problem or I do not know if it is normal, thank you in advance, have a good day

80-85 thermostat is installed, it's normal if the fan hurts when you go uphill, no problem, get peace of mind, if the fan hurts, it's normal

Hello, first of all, thank you for your interest. As you said, when the fan turns on at 80, it's not a problem actually, but I panicked to see if there was a problem in old model vehicles, I knew there was a graduated thermostat in them, I learned a new information thanks