Problems with constant loss of tire pressure on Peugeot 2008 Diesel (2013) - tips and solutions

Hi, I had a similar problem with my 2011 Peugeot 208 diesel. To be honest, I don't have a lot of experience, but I have learned a bit since I started repairing my car myself. A diagnostic test was carried out at my regular garage and it turned out that sporadic faulty communication between ECUs was the cause. They fixed the problem and it cost me 955 euros. I recommend you get it checked at a garage. Can you please give me more details? For example, what brand of tires do you have? Maybe that could help narrow down the problem. Best regards!

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Hi, thanks for your long reply. That was quite expensive for you, 955 euros, wasn't it? I'm sorry you had to go through that. I have Bridgestone tires and the car has 194943 km on the clock. I had no problems after the last service - that was about 2000 KM ago. It's really strange why my tire pressure keeps dropping now. I think your tip is good, maybe I really should have a diagnostic test done... Thanks again for your help! Greetings back!

(Translated from German)

Hey, no problem, I'm glad I could help you a bit. Yes, the repair really hit the wallet hard back then, but since then my Peugeot has been running like a champ. With your car, it could even be the mileage. Even if you had no problems after the last service, with almost 200,000 km on the clock it's quite normal for something to go wrong. If you don't check the tire pressure regularly, you may just notice it now because you're paying closer attention. I don't have much personal experience with Bridgestone tires, but I only hear good things about them. So the tire model shouldn't be a problem here. I can only recommend that you do a diagnostic test to be sure. I also hesitated for a long time because I was afraid of the cost, but my safety and that of my car is worth it to me. All the best and keep me posted if you like! Best regards!

(Translated from German)

Hello, thank you very much for your advice and the encouraging words. You're probably right that it's normal for the car to go off at times given the mileage. I probably just didn't notice it before. Your positive experience with the diagnostic test also reassures me a little. I will definitely consider it and give it a try. It doesn't cost anything to ask and see how much it will cost. I will of course let you know how things go! Thanks again and see you soon! Greetings!

(Translated from German)