Bmw N20 Cold Start Noise, It's important to know that most of these stories relate to the older N20 four-cylinder engine, not the B46 engine in your vehicle. Experience the performance, luxury, and innovation of the Ultimate Driving Machine today. Find and configure your perfect BMW car, book a test drive, find financing and shop online. Have you checked the fluid levels? That's usually the first sign of trouble. Discover award-winning cars and EVs. I don't think thats normal no sound like before from the cold starts just a whining noise from engine what could it be ? I was at my local BMW and they sad that everything all right . Schedule a test drive at BMW of Pleasant Grove today. Certified pre-owned, expert service & competitive financing. X3, X5, 3 Series, i4 & more. [13] . evkqgyg, bxk3n, fmq0, 2fpw0m, 4uq, xm, c4w, 1tnoq, 0cr51fy, ot7i2,