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Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 12:28 pm
by Sandun
Hi My friends ,

When i speed the engine make a sound from engine or gearbox (I dont know ), it is like, either loose washer up and down or washer /coin fall down . (Rin.. Rin....Rin...)

When i slow down engine , then stop that sound , what is it ?

Regards
Sandun .

Re: Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 12:35 pm
by paul 300358
Is it all the time or just when you go up a hill?

Re: Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 12:36 pm
by les
Ignition too far advanced?

Re: Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 2:41 pm
by Sandun
Yes some time hill , and at the time till Engine come correct speed or when doing more speed than the selected gear - quality i slow down the speed , no sound then

Re: Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 2:42 pm
by philthehill
Loose baffle in the silencer?

Re: Heard a Sound from Engine may be

Posted: Tue Feb 20, 2018 9:21 pm
by Monty-4
Ignition advanced too far, running lean, exhaust knocking on body or a loose dynamo/alternator bolt are my guesses. :D