trouble when reving??

9

96CRkid

Member
Jun 30, 2008
30
0
Here I go with another rookie thread....Mk so when im coasting down a hill and i rev my CR as soon as i let off the gas and the engine is winding down there is some sort of a sound coming from the engine. Id describe it as like a scraping sound , it only last for like a second, I think it could be my chain possibly...what should i do? -thanks
 
Last edited:
K

kdx175

Member
Sep 7, 2004
104
0
could be the slack coming out of your chain and rubing somwhere... or mabey something rattling??. Are youre pipe mounts all good? maybe youre exahst seals in your cylinder are bad? kind one of those things you have to hear for your self.
 
K

kdx175

Member
Sep 7, 2004
104
0
if i were you id just keep trying it till you figure it out. my bike does the same and its the head pipe rattling in the cylinder, becouse the pipe mounts along the frame are broke off. when it gets to the point when it rattles put some pressure on the pipe with your foot and see if it changes. Or look for rub spots from your chain. But yea describe some more
 
9

96CRkid

Member
Jun 30, 2008
30
0
okay, that was a lot of help...I will start looking and tinkering with some things tonight and get back with you tomorrow hopefully! -this forum rocks...
 
J

jackflack44

Member
May 3, 2008
490
0
you might need to blip the throttle a little more to get the lubrication in the engine going? just a guess...
 
9

96CRkid

Member
Jun 30, 2008
30
0
jackflack44 said:
you might need to blip the throttle a little more to get the lubrication in the engine going? just a guess...
Click to expand...
so like when i give it a good rev instead of jus letting it go down in rpm's instantly plimp it on the way down??
 
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