Posted September 10, 2024 Hello! Ive got a 2000 X-11 a couple of months back. It has about 49000km on the odometer. Have not tried any X-11 except mine, so im not sure how its supposed to behave. However, ive noticed that below 3500rpm, mine stutters a bit, above that, its smooth. I also noticed that between 3500 and 4000rpm, there is an odd noise, like a fan increasing to a really high rpm, its very noticable. Disappears completely above 4000rpm. Its does not sound like the cooling fan though. Would appreciate if anyone knows if this is normal, or what could be the issue? 0 Share this post Link to post