Question about 2005 Kymco Stryker 125

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Engine Ok i opend up the airbox on my moped hoping to uncork it a bit

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Then i rode it and it bogs out now i realize that it needs to get more gas and have the exhaust opened up too do i have the right idea i need some input on what to do to fix this!,With any engine, if you give it the potential to pull more air (like you did with your airbox) and breathe better (like you did with your exhaust), you have to keep the balance of fuel by jetting. Hopefully the carburetor on that machine is adjustable. If not, but it back to stock.,,,

Posted on Nov 10, 2008

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My kawasaki ninja ex250r is leaking oil really bad and pulling it into the intake what is wrong


You will have to be more specific on what you have done to isolate the problem. How do you have engine oil leaking and being drawn into the intake? Where is the leak, because you can obviously see it, so how is it migrating to the inlet? Have you done any work on it recently whereby you could have refitted something incorrectly. The most likely thing is a breather hose that is causing the engine to vent the oil from somewhere. If the airbox and all the inlet parts are as they should be then where is the oil entering the inlet?
Go through the various hoses large and small and make sure they are properly connected.
One obvious thought is; Is the engine oil level correct as per the handbook? Have you added a bit extra"for luck" ? There isn't a great deal of oil in it in the first place so it wouldn't take much to overfill.
Overfilling can cause seals/gaskets to blow etc. In worst cases it can break the piston rings.
Clean the engine with detergent, start up, don't rev it above fast idle and see where and how quickly the oil appears.
If its entering the airbox and being sucked into the engine then you need specialist help or a good DIY biker.
You don't actually say if its running OK??
Careful diagnosis and logical thinking will get to the bottom of this.
Don't spend a penny on parts yet, because you're going to look silly if its only something you refitted wrongly.

Jun 09, 2014 | 2004 kawasaki Ninja 250R

1 Answer

Hy. i just bought a moped or scooter and it won't start at all. the kickstart won't work as when i opend it there was only the leaver and nothing else inside. and the electric start is just clicking on the...


No guarantees without inspecting it but it sounds like a starter issue. Try changing the starter or contact the company/dealer you bought it from and ask. Do no tell them that you will fix it. They like to get paid for labor and I recently had a bad coil but they wanted 75 an hour to fix it. So I just spent 80 on both the coil and control box and replaced them myself, instead of spending $115 for them to replace the bad $40 part. Try the starter. It sounds like a bad one

Apr 05, 2010 | 2002 Suzuki Volty

2 Answers

Hi my gpz1100 has had 2 carb cleans now wihin 2


have the carbs been Balanced?,check for any air leaks around carb - engine rubbers - airbox rubbers for cracks

Oct 28, 2009 | 1995 kawasaki GPZ 1100

1 Answer

Peugeot jet force 50 engine cuts out on overrun


when the engine dies pull out the spark plug and earth the plug on the metal part and turn it over dont hold the spark plug as you will get a shock if the plug sparks you know the ignition system is working.if you have no spark do a compresion test to see if there is a problem with the engine.if that ok you will have a fuel problem make sure the breather on the fuel tank isn blocked or trapped.

Oct 08, 2009 | 1976 Honda CB 100

1 Answer

Running problem


Why are you running it with the valve cover off? Doesn't oil fly everywhere? Are you sure it's the valve cover you're referring to and not the airbox cover? If it's the airbox cover, you need to clean or replace the air filter. If that doesn't work, write back.

Sep 26, 2009 | Transport Schwinn Rechargeable Portable ...

2 Answers

1986 honda shadow vt500c throttle hesitation.


If your bike has carbs and not fuel injection, ( difficult to remember back 23 years ago ), then remove the carb slides and move the clip on the jet needle down one notch. This will richen the low end mix and provide it sooner. You may need to go two notches but start with one notch. Also, sync the carbs such that the slides on both carbs move at the same exact instant when the throttle is slowly turned from idle speed < engine off. Clean the carbs when you get a chance.

Please rate this solution. Thanks Cindi!

Apr 29, 2009 | 1985 Honda VT 500 C Shadow

1 Answer

XR650 MOTOR


the countershaft seal can be pried out easily,just dont do much damage to seal surfaces(on the motor).

as to your jetting problem,put the clip on the main needle back to "stock".

and buy several "main"jets,larger,and,smaller.
"jet-tests"MUST be done after a high-speed test(check sparkplug color,should be "tan")

poping,most all the time (on bikes)is caused by an air-leak somewhere along the exhaust system,

ALSO,when you change:
cams,
airbox,
exhaust's
--it's a GIVEN to re-jet the carb!!

Dec 26, 2008 | 2003 Honda XR 650 R

1 Answer

Oil in air box


Yep, its somewhat normal. Your crankcase ventilation tube connects to the back of the airbox. There is a small foam to dampen the airflow and remove the droplets from the flow - but other than that the crankcase is connected to the airbox. Now the good question is that what amount is normal, i.e. under what conditions there may be excessive amounts of oil generating so much positive pressure to crankcase that the oil becomes clearly visible in airbox... one reason may be too high oil level to start with ? Other reasons may relate to some kind of piston blowby - like rings glued into the piston? Also it is sometimes possible that PAIR lets air to move back to the airbox - but have not seen that happening in a busa, just in a car. In that case rather than oil its black carbon residue which feels a bit oil'ish. You can test the crancase pressure by removing the hose from the back of the airbox and feel the pressure when engine is running. It should not be blowing air out - but some pressure, or more like pulses will be felt. (Its so long time when I have last done this test, so maybe someone could describe this better...) Anyway this reminded me about the fact that in cars there is often a PCV valve, positive crankcase ventilation valve. I am just wondering why we dont have that in busa ? The performance related desire to have negative crankcase pressure surely is not the reason...

Nov 10, 2008 | 2005 Honda Silverwing 600 ABS

1 Answer

Oil in air box


Yep, its somewhat normal. Your crankcase ventilation tube connects to the back of the airbox. There is a small foam to dampen the airflow and remove the droplets from the flow - but other than that the crankcase is connected to the airbox. Now the good question is that what amount is normal, i.e. under what conditions there may be excessive amounts of oil generating so much positive pressure to crankcase that the oil becomes clearly visible in airbox... one reason may be too high oil level to start with ? Other reasons may relate to some kind of piston blowby - like rings glued into the piston? Also it is sometimes possible that PAIR lets air to move back to the airbox - but have not seen that happening in a busa, just in a car. In that case rather than oil its black carbon residue which feels a bit oil'ish. You can test the crancase pressure by removing the hose from the back of the airbox and feel the pressure when engine is running. It should not be blowing air out - but some pressure, or more like pulses will be felt. (Its so long time when I have last done this test, so maybe someone could describe this better...) Anyway this reminded me about the fact that in cars there is often a PCV valve, positive crankcase ventilation valve. I am just wondering why we dont have that in busa ? The performance related desire to have negative crankcase pressure surely is not the reason...

Nov 10, 2008 | 1982 Suzuki GSX 400 FS impulse

1 Answer

Engine


then i rode it and it bogs out now i realize that it needs to get more gas and have the exhaust opened up too do i have the right idea i need some input on what to do to fix this!,With any engine, if you give it the potential to pull more air (like you did with your airbox) and breathe better (like you did with your exhaust), you have to keep the balance of fuel by jetting. Hopefully the carburetor on that machine is adjustable. If not, but it back to stock.,,,

Nov 10, 2008 | 2005 Kymco Zing 125

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