A 2002 cr 250 r is the bike.
2007-06-05 15:08:57 · 6 answers · asked by Michael 1 in Cars & Transportation ➔ Motorcycles
Fouling spark plugs - the lack of compression will not fully ignite the oil in the pre-mix.
When trying to start - the kick starter feels softer than normal.
Excessive smoke blowing out the silencer.
Low on power.
Black oil dripping from the exhaust, at the exhaust port.
Either do a compression test.
OR
Remove the exhaust pipe.
Look in the exhaust port with a flash light and mirror.
If you see any scoring of the piston & cylinder wall, or dis-coloration below the rings, the top end will need to be repaired.
2007-06-06 05:11:30 · answer #1 · answered by guardrailjim 7 · 0⤊ 0⤋
Check the oil,, look for sparkly bits of metal floating in the oil...this is the camshaft bearings if there is any..
2007-06-05 22:55:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
mine just quit running and then i got it replaced for about 150$ had more hours then i really should have but nothing was damaged. 2006 kx 200
2007-06-05 22:16:19 · answer #3 · answered by aaronzhunt 2 · 0⤊ 0⤋
Are you burning oil? When you goose it what color exhaust? Is it making noise? How does it performe? What gives you concern that something is wrong?
2007-06-05 22:38:39 · answer #4 · answered by djm749 6 · 0⤊ 0⤋
low compression, hard to kick over, power loss, problems idling....
2007-06-05 23:16:22 · answer #5 · answered by j p 2 · 1⤊ 0⤋
Do a compression test,it will tell you.
2007-06-06 15:18:19 · answer #6 · answered by wayne 4 · 0⤊ 0⤋