Post by lain on Sept 17, 2015 18:59:22 GMT -5
So one of my scooters has been whining lately. I thought it was either an intake or exhaust leak. The intake was fine. The exhaust was not, the flange on the muffler was crooked. So I replaced the muffler and there was no change. It still whines just as much as it did before, the new muffler is completely sealing though and it not leaking.
The noise happens all the time pretty much, goes away on acceleration but you can sort of hear it while maintaining speed and then when you decelerate it sort of sounds like a loud whistling whine, like a siren from a police car sort of. I checked for oil seal leaks and there do not seem to be any, nothing is visually wrong anywhere. Not really sure what to make of it but it doesn't seem to effect performance at all, but the noise is very annoying.
The noise happens all the time pretty much, goes away on acceleration but you can sort of hear it while maintaining speed and then when you decelerate it sort of sounds like a loud whistling whine, like a siren from a police car sort of. I checked for oil seal leaks and there do not seem to be any, nothing is visually wrong anywhere. Not really sure what to make of it but it doesn't seem to effect performance at all, but the noise is very annoying.
