I bought a 2017 V40 and recently the engine sounds like a tractor when running. Does anyone know what might be going on? The repair shop said it might be a cylinder scoring issue, but they're not sure.
Comments（ 2 ）
أبشير أحمد2024-04-11 20:27
Could you check if the oil-water separator is broken?
محمد ق2024-04-09 09:12
The engine does sound like a tractor when it starts, but the noise goes down once the RPM drops. Has your car covered a lot of kilometers? If so, it might be due to insufficient engine cleanliness.
