Hello, I have the following problem and wanted to get your opinion. I drove again on Car Friday for the first time this year on the loop, I have now 5W40 from Liquid Molly in it, and now my oil temperature is significantly higher than last year with the 10W60 from Castrol. With the Castrol I drove myself in the summer 3 laps at a time and had max. 110°C. Now I drive a lap and have 125°C.. Do you also have such high temperatures and what would you do?? I can install either an oil cooler or drive again 10W60, I think the cooler would be the better idea. I think it can only lie on the oil, otherwise I haven’t changed anything compared to last year.. Greetings Micha