Date: 20-05-24  Time: 22:34 pm

Author Topic: Engine Rattle  (Read 128 times)

Lemongrab

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Engine Rattle
« on: 19 May 2024, 03:32:01 pm »
Loud rattle (almost a knock) from the engine at all engine speeds. Quieter at idle, louder on light throttle openings, almost disappears under larger throttle openings.
I'm guessing its timing chain related. Also noticed an oil leak but the bike won't have lost much more than 250ml.
Roughly 65k miles. Thoughts?

Lemongrab

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Re: Engine Rattle
« Reply #1 on: Today at 08:39:16 am »
Definitely more of a knock or clatter than a rattle.
Sounds like its coming from the front sprocket cover.
When you touch that area, you can feel the knock.

Does it in drive and when stationary.
« Last Edit: Today at 08:45:41 am by Lemongrab »

BBROWN1664

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Re: Engine Rattle
« Reply #2 on: Today at 08:47:47 am »
What is your idle speed set to?
Another ex-Fazer rider that is a foccer again

Gnasher

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Re: Engine Rattle
« Reply #3 on: Today at 08:54:41 am »
Definitely more of a knock or clatter than a rattle.
Sounds like its coming from the front sprocket cover.
When you touch that area, you can feel the knock.

Does it in drive and when stationary.


Check the front sprocket nut ;)
Later

Lemongrab

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Re: Engine Rattle
« Reply #4 on: Today at 05:08:22 pm »
What is your idle speed set to?
Idle speed set to 1500rpm. Once the engine is hot it tends to idle at around 1800rpm

Lemongrab

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Re: Engine Rattle
« Reply #5 on: Today at 05:09:33 pm »
Definitely more of a knock or clatter than a rattle.
Sounds like its coming from the front sprocket cover.
When you touch that area, you can feel the knock.

Does it in drive and when stationary.


Check the front sprocket nut ;)
Did cross my mind, I'll take a look.

BBROWN1664

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Re: Engine Rattle
« Reply #6 on: Today at 08:38:55 pm »
What is your idle speed set to?
Idle speed set to 1500rpm. Once the engine is hot it tends to idle at around 1800rpm


idle speed once warm shoulf be about 1250
Another ex-Fazer rider that is a foccer again