[Resolved]  Bajaj Auto — unwanted engine noise.

Address:

641037

It's been six months since i bought my ns 200. And now the unwanted noise comes from my engine. That sounds like some bolt has fallen into the engine. So i go to your service center. But they say it's a normal tank vibration we can fix it. After they correct it, the sound is coming from my engine again. The same sound
Comes from my bike even after they fix it. The engine is very hot after this problem. I will send you a video recording with this. I don't know what is problem is exactly. So please give me a solution. I am only six thousand kilometers away.