Lifan Comet GTR 650 EFI - Recent Questions, Troubleshooting & Support

10W40 is the oil you need

Check and clean carburetor inside all jets carefully.

Change the oil seals

If you are talking about the airmixture adjustment...... run your engine to normal temperature and than take the airmixture screw slowly in that is clockwise to almost end making sure you dont frce it as youmay damage the tip of tht screw, than turn it anti clock wise two and half times or three and you should be getting a good engine run and sound.Make sure your valve clearance is ok and that the spark plug gap is to the manufacturers specs before you do the adjustment of the airmixture. Hope this helps!

i have one too i made a pipe my self out of truck pipe it look and sound great and gave me more power i also got more parts for sell txt me at 2706273173

check your fuel filter

Question edited for typos. Question moved from Cars and Trucks No Service Manuals, only Owner Manuals. Those are easy basic tasks as long as you can find the parts. https://www.google.com/search?q=Pandigital+frame+display%2C+connect+to+iMac Parts https://www.google.com/search?q=lifan-lycan-250cc+parts+list ..

Hi, You can call the manufacturer of the bike and ask them email you the schematic in order to get it as quickly as possible. There phone number should be in the bike manual's first few pages. Thank you.

The CDI timing is locked in by the key in the flywheel (or so I just read). The valve setting is as such: how do you set timing on a lifan 200cc trail bike? the bike does not have a timing chain it have pushrod how do set the timing do any one know

1 Answer

Favorite Answer Set the piston at top dead center (TDC), position the cam so that both valves are closed then assemble. That engine is based on a Honda engine. The Honda has an overhead cam that is driven by a cam chain. The cam drives rocker arms that open the valves. So your statement about push rods sounds fishy.

https://www.manualslib.com/manual/1102495/Lifan-2006-250-V.html

Request the manual from Lifan.

Contact a Lifan main dealer!

Hi have 125 listen can't get a spark on it but no coil and a new CDR unit still not working turn it over by the button and kickin over but no spark

Did you test starter under a load or just a bench test because it will always work if not under a load

fixya doesnt sell products try a motorcycle shop or online search

No. However it most likely has a rev-limiter to prevent overrevving/damage.

Does it have spark?

Most likely is it carburetion or engine timming. The bike is a knock off .... Here is the actual service manual for the bike http://nans.1gb.ru/motomanual/Yamaha/Yamaha%20XV250.pdf

of course!!!If you buy a motorcycle, need in motorcycle accessories, you can refer to the below website. http://www.motorpartstore.com.Good luck and have a nice day

WIRING DIAGRAMS INSTRUCTION