I have a Pulsar 150 DTS-i UG3 digital console bike, had done around 60,000 kms and is abt 3.0 years old. My bike has a peculiar problem, after say 70 kmph there is no or very little acceleration and the bike feels as if there is some kind of electronic lock installed which is not allowing it to accelerate. if i continue riding it this way for quite some time the bike will slowly pick up speed and then between 80kmph and 90kmph a point is reached when suddenly the bike shoots like a bullet, reaching 100 kmph in no time. if there there is a slight incline in the road or heavy wind and the bike is not able to reach sudden acceleration point its speed will be stuck at approx. 80kmph. the point of sudden acceleration is not fixed sometimes it happens at 83 kmph sometimes it happens at 90kmph. before that point of sudden acceleration there is very little pick up from 70kmph to 80kmph.and the kind of acceleration it gives after that point is unbelievable for a 150cc bike. it shoots like a bullet.
history of bike --
- just changed clutch plates and silencer and hose pipe between carb and filter box. ( the problem was there before these changes)
- i regularly do all my servicing at every 2500 kms, use good quality oil and barhdall.
- i had modified my bike's stator plate for HID by rewinding.
- had changed block piston, clutch plates, repaired crank shaft 1.5 years back.
- had a mojor accident few years back, in which chasis broke and replaced. ( all repairs properly done at authorized service center, and bike was working fine untill recently)



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