I have Hero Honda Glamour bike, before 1 month back my bike gives problem after 4-5 minit’s it automatically switch off just like losing currents, mechanical says it is due to wiring problem and he repair the problem. But from that day my bike mileage down. What is the exact problem of down mileage. Help me to overcome this problem.

Please help.

I didn't find the right solution from the Internet.

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