All-Road 250cc -> Carb Rejet -> Bogging Down -> Shu

[BillR]

Originally Posted by puush

i got new spark plug but battery is dead.

Did you slow-charge the new battery before using it?

You may have pulled it to low and fried a cell.
Been there/done that a couple of times with the 12v deep cycle batteries I use to charge my RC power packs.

Bill

[puush]

wheres the best place to buy parts for my db-27? I will check the Strator also. Thanks for the tips.

[puush]

i can buy some parts on wenesday

[BillR]

Is this one similar to your bike?
http://www.chinariders.net/gallery2/...serialNumber=1

If so, it looks to be one of the "generic" China bike 200cc motors.
Lots of links to parts suppliers in the forums.
Check the Dual-Purpose pages for parts lists.
http://www.chinariders.net/modules.p...=viewforum&f=1

Personally, I've bought parts from:
Hooper Imports
http://www.hooperimports.com/

Rabbit Scooters
http://www.rabbitscooters.com/

and off Ebay.
This member has a website and has offered to find parts if he doesn't have it in stock.
http://www.chinapartscanada.com/

Good luck and keep us posted on progress.
Bill

[puush]

yes, that looks like my bike.

I will take out carb one more time and meticulously clean all jets. If it doesn't start then I'll buy cdi and regulator. I have a new coil on bike. Remember, the bike starts and runs for a minute or so then bog out and quits.

I have a new XMoto 250 cc. I have ridden it twice and it is awsome. Taller, better handling and more taller than my DB-27. I am glad I had the DB-27 first because i would have killed myself on the XMoto if I bought it first.

I am also trying to fix my 250cc Chinese Buggie that got over heated a little. Thanks for all your help dudes. i hope I dont have lots of problems with the XMoto but the way I ride???????



Michael A

[katoranger]

Make sure you try a new sparkplug. I would try that first.

Allen

[puush]

Well, finally some success you all. Determined that the fuel filter was sketchy so I removed it and shortened the fuel hose from the tank to the carb and then put in a new spark plug. Low and behold the bike started and i kept it running and blew out the carb jets some more. I took it for a test ride and it misses here and there. When I accelerate it will cut then rev back up again. But it will start right back up again.

Also, I think some of the electrical wires might have been moving the choke lever after it started which may have caused it to bog out. For now its a good mellow "flat trail" bike. The FMF muffler makes it sound loud as hell as compared to my new XMoto 250cc exhaust.

Now it just needs a Front Wheel to replace the bent one and the large nut that goes on top of the tri clap that holds handle bars. Its difficult to find a 20mm nut in a regular hard wear store and Honda shops dont want to sell any parts for China bikes where I live. i will check out the parts websites from the previous links.

I'm not sure what to do about the slight hesitation when accelerating but I am just glad I got the bike running again like it is. Thanks for all your help dudes! you"ll go to heaven for this.


Michael A :oops:

[puush]

Its impossible to find a front wheel for DB-27. nationalonlinescooters.com is selling one for like $282!!! NOT!

Do you all know where i might find a db-27 front wheel???

Thanks.

[katoranger]

I may be able to help with that nut. I have some hondas here.

The cutting out may be electrical related. Possible a loose wire at the CDI or Coil connection. Check those first.

Allen

[Cal25]

Glad that you finally had some luck. Try to get another fuel filter installed though. The same junk that clogged the filter will clog a jet or other passage in the carb. You know which is more difficult, taking out the carb and cleaning it or replacing a filter.

Maybe this wheel would fit:
http://www.motosportsparts.com/s.nl/...&category=5708