Rattling sound with increasing rpm

Begonnen von euro518, 06 Juni 2016, 19:04:28

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euro518

Hello all. I thought I would pose a question to the group regarding a noise that I hear when my R26 engine revs up. At idle or when lopping along all is fine. However, when I increase the revs a rattling sound comes from the area of the engine. Eventually it mellows out at a higher rpm. The engine was overhauled a few years back and has good compression and otherwise runs well. It's not a lower end noise. Could vibration through the exhaust header, pipe and muffler make this noise?

Kevin

euro518


cledrera

Of course,
but please make a record and load it up.

Thanks
Clemens
Du bist im Recht; nun sieh zu, wie du da wieder heraus kommst. (v. Chamisso)
Lieber Einzylinder als zwei Fallschirme (v. mir)

euro518

Ok. I will try to do it. I am away from home for a bit and will do it when I return.

Kevin

OldsCool!

Is it just in neutral or also during load whilst driving?
Ich bin auf dem Dorf aufgewachsen. Ich wurde nicht erzogen, ich habe ÜBERLEBT!

gordinir8

I hope this is not the case but here is my story. I had a noise also while rev up and eventually was a failed con rod. I had any 8000 kms after overhaul unfortunately when i was discover what it was, damage was very big so just in case check that also and maybe drain the oil to see if any metal particles are in.

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