Low Pickup even after some parts change
#1
Low Pickup even after some parts change
So, I have come to this strange issue with Dio 110 cc honda scooter. Link: https://honda.com.np/motorcycle/dio/
Current Odometer: reading 44k
So, let me get through the timeline:
At around or after 30k, as far as I remember, the pickup on the scooter got decreased suddenly. I had got newly changed variator rolls and fan belt on the system. Despite that, I got the low pickup issue. I use to do regular servicing on the official service center. Then, I told the guys about the low pickup issue. They then checked the carburetor and said the tuning was off we fixed it, the pickup is restored. So, I rode the bike and yeah the pickup was back again. I could easily ride on steep roads with a guy on my back. After the 250-300 run after servicing, the pickup then again went off suddently. Then, I let it be. When I had got 1500km, I then again went for servicing and told the issue. They again retuned by carburetor and voila the problem was fixed. I could again easily ride on steep roads with a guy on my back. But again after the 250-300 run, the pickup would go off. This happen for my 4-5 cycles/ servicing. Everything, they used to retune my carburetor and check the CVT. Then, I went to a local garage and a guy there said, its problem of jet pins inside carburetor. But, I did not change it. I then went to another official service center. There, I happen to change my fan belt, even cleaned and repolished the compression valves. A little little pickup would be added but it was not totally restored. A few hundred kilometers back, they changed some nuts like thing on the CVT it was like a 1 inch like long square circle thing. Then, I rode on a steep like road and it went well and I left that center, happily as I felt the pickup was finally restored after a long 6 months fix of this and that and travelling of here and there, which was around 30kms away from my home. As I was returning home, the pickup slowly and slowly went off, weird and the same steep road which I would ride easily with a guy on back, now it wouldn't. A very weird issue I am facing for more than 6 months. I am not able to find the exact issue anywhere, maybe it is the carburetor itself which I have not replaced or the jet pins which I have not yet replaced as well. Or maybe there is something else missing. I don't feel the power on my hand when I ride the scooter as I used to feel earlier. Yes, as we ride more, the engine tears, and some pickup do get lost somewhere. Can anyone tell, where I am missing or what do I need to get this weird issue solve?
Note: I am using everything genuine except the engine oil. I am using Liqui Moly Syntethic 10w 30.
Current Odometer: reading 44k
So, let me get through the timeline:
At around or after 30k, as far as I remember, the pickup on the scooter got decreased suddenly. I had got newly changed variator rolls and fan belt on the system. Despite that, I got the low pickup issue. I use to do regular servicing on the official service center. Then, I told the guys about the low pickup issue. They then checked the carburetor and said the tuning was off we fixed it, the pickup is restored. So, I rode the bike and yeah the pickup was back again. I could easily ride on steep roads with a guy on my back. After the 250-300 run after servicing, the pickup then again went off suddently. Then, I let it be. When I had got 1500km, I then again went for servicing and told the issue. They again retuned by carburetor and voila the problem was fixed. I could again easily ride on steep roads with a guy on my back. But again after the 250-300 run, the pickup would go off. This happen for my 4-5 cycles/ servicing. Everything, they used to retune my carburetor and check the CVT. Then, I went to a local garage and a guy there said, its problem of jet pins inside carburetor. But, I did not change it. I then went to another official service center. There, I happen to change my fan belt, even cleaned and repolished the compression valves. A little little pickup would be added but it was not totally restored. A few hundred kilometers back, they changed some nuts like thing on the CVT it was like a 1 inch like long square circle thing. Then, I rode on a steep like road and it went well and I left that center, happily as I felt the pickup was finally restored after a long 6 months fix of this and that and travelling of here and there, which was around 30kms away from my home. As I was returning home, the pickup slowly and slowly went off, weird and the same steep road which I would ride easily with a guy on back, now it wouldn't. A very weird issue I am facing for more than 6 months. I am not able to find the exact issue anywhere, maybe it is the carburetor itself which I have not replaced or the jet pins which I have not yet replaced as well. Or maybe there is something else missing. I don't feel the power on my hand when I ride the scooter as I used to feel earlier. Yes, as we ride more, the engine tears, and some pickup do get lost somewhere. Can anyone tell, where I am missing or what do I need to get this weird issue solve?
Note: I am using everything genuine except the engine oil. I am using Liqui Moly Syntethic 10w 30.
#2
the only thing i can think of right off hand is to check and see that all the little hoses are securely on the carburetor. i had one come off and it affected performance. i had to clamp it on so it would stay.
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