My motorized bicycle runs very well after 2nd run...
- Thread starter wakk0
- Start date
Re: My MB runs very well after 2nd run...
just a thought, make sure your not running it too lean. it would get hot and run like crap. Also make sure your running enough oil in your mix.
just a thought, make sure your not running it too lean. it would get hot and run like crap. Also make sure your running enough oil in your mix.
Re: My MB runs very well after 2nd run...
things are tight like head bolts intake to cylinder studs, carb to intake etc. Heat will expand sealing surfaces. It could change the way it runs when its warm.
things are tight like head bolts intake to cylinder studs, carb to intake etc. Heat will expand sealing surfaces. It could change the way it runs when its warm.
Re: My MB runs very well after 2nd run...
Running lean will make a engine super hot. I have some burns on my leg. Im running a 20:1 (breaking in period). I just moved my air/fuel mixture screw on my carb somewhat left and it runs cooler and better...idk my 2cents.
Running lean will make a engine super hot. I have some burns on my leg. Im running a 20:1 (breaking in period). I just moved my air/fuel mixture screw on my carb somewhat left and it runs cooler and better...idk my 2cents.
Re: My MB runs very well after 2nd run...
H, running at 20:1 will actually make the engine run lean.
Really!
Check it out...
rc
H, running at 20:1 will actually make the engine run lean.
Really!
Check it out...
rc
Re: My MB runs very well after 2nd run...
The sympton you describe can also be a result of the fuel tank not venting properly. This is a common problem and can be traced to the fuel tank cap. To eliminate or confirm this try riding with the cap loose. If the problem goes away, you found it. If venting the tank doesn't help start with your wiring making sure your connections are good and not vibrating loose. Let us know what you find.
Any good air cooled 2 cycle oil will work and we suggest breaking in @ 24:1 then moving down to a 32:1 mix after a few tanks.
Tom
Tom
The sympton you describe can also be a result of the fuel tank not venting properly. This is a common problem and can be traced to the fuel tank cap. To eliminate or confirm this try riding with the cap loose. If the problem goes away, you found it. If venting the tank doesn't help start with your wiring making sure your connections are good and not vibrating loose. Let us know what you find.
Any good air cooled 2 cycle oil will work and we suggest breaking in @ 24:1 then moving down to a 32:1 mix after a few tanks.
Tom
Tom
