[Nemesis023]

my rc51 will just crank now. if i give it some throttle it will start but as soon as i come off the throttle it dies. the hi rev/choke doesnt help either. changed plugs, same thing. there is spark and gas but the front plug doent give off a big spark like the rear plug. the bike is stock. what could it be?????

 

[jgos929]

Check the coil for that plug

 

[Nemesis023]

changed the coil, no change.

 

[SubSailor]

Any FI codes?

 

[Nemesis023]

no fi codes

 

[TJenson]

Do you have a power commander? If so remove it and see if you still have the problem

 

[Nemesis023]

Fixed!!!!!!!!!!!!!!!!!!!!!

i didnt have a power commander. it ended up being the fuel pressure regulator. she's working great now!