Moin. And I have the following problem: When I start the car, I hear a rhythmic zirping ( zirrp….zirrrp….zirrrp ) that comes from the area of the wedge belt. When giving gas, the noise is gone. I then sprayed some Wd40 on the belt and it didn’t bring any change. So belts are in order. The belt runs without vibrations, so the LiMa freewheel would have to be ok. So it’s up to some kind of role. With screwdriver on the ear it is probably not a good idea. 😀 Any tips/ideas or clear diagnosis which role is most likely? SuFu I have long tried. Vehicle: Volvo s60 2.4 diesel, 163hp, year 2001, 203.000km run, since 1 month in my possession, timing belts was changed/changed by the previous owner. Engine bearing in order. servoöl i. Ordnung. When steering no difference. Greeting Maik