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1 year old 125 4 stoke with problems
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newy17
New User
| Posts: 1
| Joined: 08/08
Posted: 08/05/08
12:17 PM
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I have two problems. When I start up the bike it spews a bunch of blue smoke. Is the piston ring shot? Is it hard to replace or worth replacing?
Next, when I push the front brake it tries to turn the engine over like I am pushing the start button. What is wrong there? I have no idea.
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CHUD 1
Addict
| Posts: 2335
| Joined: 02/08
Posted: 08/05/08
12:42 PM
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What is the make and model?
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Nobody's gonna hurt anybody. We're gonna be like little Fonzies here. And what's Fonzie like? Come on what's Fonzie like?
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four26
New User
| Posts: 18
| Joined: 04/08
Posted: 08/05/08
01:09 PM
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China bike? blue smoke my guess is the valves are just in need of adjustment. Front of motor the plate above the exhust. I'm guessing it's a laydown motor like a Honda 70cc. Clearence I couldn't tell but I'm sure it's close to the 70cc to 110cc specs those are available on line for free. The brake thing is a crossed wire..You need to pull the brake in on most of these models to ingage the starter...safety switch. Trace the wire to the starter and tape off the grounding wire or remove it because motorbikes aren't supposed to be safe. Good luck
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kzakastro
Enthusiast
| Posts: 287
| Joined: 07/08
Posted: 08/11/08
06:09 PM
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haha 4 stroke garbage
06 Yamaha YZ 250
4 strokes aint nothin but problems
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Posted: 08/11/08
06:50 PM
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do you gave your clutch in when you put your front brake on? If now and your not goin very fast that would be the problem.
--------------------
2004 Honda CRF250X
2004 KTM 125EXC
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CHUD 1
Addict
| Posts: 2335
| Joined: 02/08
Posted: 08/12/08
02:45 AM
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![]() kzakastro:
haha 4 stroke garbage
This is not a 4 stroke bashing Forum! We welcome anyone who needs help w/ their bike.
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Nobody's gonna hurt anybody. We're gonna be like little Fonzies here. And what's Fonzie like? Come on what's Fonzie like?
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DLHamblin
Moderator
| Posts: 2586
| Joined: 03/05
Posted: 08/12/08
04:04 AM
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You need to give a lot more info. As mentioned, what is the bike (who makes it)?
The smoke could be from rings or valve seats.
Explain a bit more about the front brake issue; there is no connection between an electric starter and a front brake???
Dave H 2006 YZ250
(2008 YZ 125 son)
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pntbllm5
New User
| Posts: 13
| Joined: 08/08
Posted: 08/15/08
10:22 AM
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You probably dont wanna hear this but if its a chinese bike then even if you wanted to replace any worn parts your probably not ever gonna get them to do the work.
http://sponsorhouse.loopd.com/members/SteveWollermann/Default.aspx
#105
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atkkid250
Addict
| Posts: 2341
| Joined: 07/08
Posted: 08/15/08
11:46 AM
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the brake thing dont make sense. unless somehow the brake lever is connecting somehow and comleting the electric circuit. if the starting wire is touching anything on the front brake move it. as for your blue smoke, valves, rings, it would do this. i am gonna admit to owning a chinese 4 stroke 150. the engine has been extremely reliable, cant say the same for everything else on the bike but that engine is bulletproof. good luck, o and if you need parts just look them up on the makers website. i get mine from the manufacturere and its really cheap. ~pat
PEACE GUYS ITS BEEN A BLAST!!!!! ~patrick
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