Engine making weird sound when releasing gas pedal over 2500rpm Options

[dudeofchaos]

When I release the gas pedal over 2500rpm the engine makes a weird noise I can't reproduce. It sounds like the engine is having a hard time, like if something's grinding. You really have to pay attention otherwise you may not hear it but it's mostly noticable in 2nd and 3rd gear. It seems to do it more often when the engine is hot. I tend to always clutch down everytime I release gas to avoid this weird sound.

Does anyone know what it could be related to?
Thanks.

This post has been edited by dudeofchaos: Oct 12, 2010 - 12:08 AM

[fgvillegas]

i don't know if that is the same as what i experienced before. it makes a high pitch sound and it gets away when i press the clutch even a little.

what i did is spray white lithium grease near the clutch fork in the engine bay. i don't know what it's called. there is a rubber that you have to remove before you can spray it. but you only have to be careful not to spray too much specially on the side of the clutch otherwise you might be into another problem.

[dudeofchaos]

i don't know if that is the same as what i experienced before. it makes a high pitch sound and it gets away when i press the clutch even a little.

what i did is spray white lithium grease near the clutch fork in the engine bay. i don't know what it's called. there is a rubber that you have to remove before you can spray it. but you only have to be careful not to spray too much specially on the side of the clutch otherwise you might be into another problem.

Seems to be pretty much the same prob as me!
Did the white lithium grease get rid of the problem for you?
The problem thought, is that I don't know what the clutch fork is exactly lol. Not an expert in mecanics yet

[fgvillegas]

yes, the withe lithium grease get rid of the problem. it's been 6 months ago already and i never heard the sound again.

at first, i used wd40. but after a day or 2, the problem is back again. i was told that the white lithium is better since it does not dry up like wd40.

i wish i could point the part that i was telling you. if i'll have some time, i'll take a pic of it and post it here. if you could ask someone in your location, the better.

[dudeofchaos]

yes, the withe lithium grease get rid of the problem. it's been 6 months ago already and i never heard the sound again.

at first, i used wd40. but after a day or 2, the problem is back again. i was told that the white lithium is better since it does not dry up like wd40.

i wish i could point the part that i was telling you. if i'll have some time, i'll take a pic of it and post it here. if you could ask someone in your location, the better.

Alright, I would apreciate it, thanks!

[dudeofchaos]

I bought lithium grease. If you could post a picture I would be thankful! If not it's all good. I'll try to get information thanks!

[fgvillegas]

i'll see if i could do it this thursday. i usually come home late from work. so when i arrived home, i just eat and then sleep.

[dudeofchaos]

i'll see if i could do it this thursday. i usually come home late from work. so when i arrived home, i just eat and then sleep.

It's all good man!