sportbikenut2
Member
- Jun 7, 2005
- 7
- 0
I have a 2001 CR 125 and i have problems with it wanting to run at low rpm's. Once i get going the mid and high rpm range is very strong however it wants to bog and sputter down low. I just got it last week. It run fine then, however this week it runs to bad down low to even think of idling.. I did notice that i got a gas oil leak seeping around one of the head bolts. I suspect a possible bad head gasket but not sure. Havent tore into it yet.. However i thought that if i lose compression somewhere like the gasket that it would affect the powerband.. Is this my problem or do i have a jetting problem also perhaps? It has an aftermarket exhaust but stock air filter.. Got absolutely no clue if there been any other mods done to this machine.. Thanks for any info..