By: Ganesh Sutar on 2016-06-11

My Hero Pleasure exhaust makes harsh sound, what may be the reason?
why silencer give rough & harsh sound of pleasure even 23000km run only?

1 Answers

"There may be many possible reasons of bad exhaust sound like: Carbon built up in combustion chamber. Insufficient engine oil. Spark plug incorrect. Fuel poor quality or incorrect Valve clearance is not proper. Camshaft bearing worn. Etc. We advise you to take your scooter to your local Hero MotoCorp service center so that they will thoroughly examine it for actual problem and solve that."
   2016-06-23 17:46:00

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