Engine Sound

omprakash patil

omprakash patil

@omprakash-Um9Ko0 Oct 26, 2024
What is that sound coming out of two wheeler after hault when they r go for long run ,its sounds like tic tic and then it slows down after some times?? it usually occure in some bike?

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  • lal

    lal

    @lal-R60Xjx May 25, 2015

    That is the catalytic converter. That is what some one said the last time I asked. I have examined my Bike a few times to find the source of that "tic...tic...tic..." sound and I felt like the source is catalytic converter too.

    I don't know why or how, but it seems to me that it is the catalytic converter itself.
  • Jigar.Shah

    Jigar.Shah

    @jigarshah-R94nez May 25, 2015

    If the sound is from inside engine it may be problem of valve and rocker arm assembly..
  • Shashank Moghe

    Shashank Moghe

    @shashank-94ap1q May 26, 2015

    I always wondered too, never had enough curiosity to get it clarified. Thank you so much! As Lal said, it seems this sound is due to differential contraction of metals.
  • omprakash patil

    omprakash patil

    @omprakash-Um9Ko0 Jan 23, 2016

    thanks for all the replies.