Hello! I recently have a Volvo V70, automatic/petrol 140 hp. It drives full power, new TÜV, checkbook tiptop. What bothers me, however, is a loud buzzing at speed 2000, this “murmur” is annoying and the accelerator pedal is also slightly vibrating. The noise only occurs when I give gas and only in the 2000 speed range – and not when it just rolls or I take the foot off the gas. Everything in all is a fault diagnosis complex and in the workshop also expensive, because it can be “everything”. Does anyone know advice, is there experience? Similar problems? Diagnostics? Thank you very much for your help! Clea