Moin Moin recently bought me a Volvo V40 1.8 122 hp. I am very satisfied with it in the short and overall. But what worries me now is that my drive shaft probably has a good imbalance. The previous owner has slipped the car into the ditch. Then got new crossbars and various other things new. Before a short time I had the bellows renewed because I lost gear oil. 7-14 days later I fell on it still dripping. So off to the workshop, to the stage with it and looked. Then it was established that the drive shaft is probably a little rough and by this movement probably some oil from the cuff works. My question is. Can this be that the drive shaft probably got a blow through the slide in the ditch and thus a little has spread? Or can something in the gearbox have bent itself? Thanks already for the answers.