RM125 How come my 2004 Suzuki rm 125 idles to rich ??

I have a 2004 Suzuki rm125 and when I start it cold it idles really high for the first couple of minutes then when it warms up it barely idles. Also when it idles it is super rich. What is wrong? Please help me. I have a new piston and rings with maybe 10 hours on it. I need help
 

SRAD97750

Moderator
Staff member
Looks like it's in really good condition! I'd clean the carburetor and look the intake boot over really good. Shine a light down on the reeds and take a look. -BIG DAN:thumb:
 

James

Staff member
Welcome Peter! BTW I moved this thread to Suzuki section for you. :thumb:



P.S. Emily, we don't need your ramblings in this thread, your post was removed.
 
Are you sure you're not leaving the choke on..... This will cause your listed symptoms..... high idle, running rich, then barely idling when hot...
 
Can I make another suggestion not pertaining to your issue? Re-route that front brake line to the inside of the fork or you might catch it on something and rip it off.
 
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