bike keeps stumbling and shutting off?

[nastyl]

bikes an 03 xb9, 19,075 miles. 4 days ago replaced the plugs, ran good up until yesterday and it died out on me again, new plugs are good tho, any ideas???

 

[rchuff]

can you hear the fuel pump running? have you done a tps reset lately?

 

[rchuff]

Or AFV reset?

 

[nastyl]

fuel pump runs and how do I resent tps???

 

[rchuff]

by downloading ecmspy in the do it yourself section and bying a usb cable so you can plug in. Or take to the dealer.

 

[Mantoe]

Check your battery cables.

 

[nastyl]

ok ill check em and its got a race ecm? does that matter

 

[buellbradski]

What do you mean ?"again"? Did it do this before the new plugs?

 

[nastyl]

yes, did it twice, old plugs were smoked.

 

[nastyl]

any body know of any dealers in mass?

 

[buellbradski]

So it was acting up you changed plugs . The problem cleared up now 4 day later problems back.

Is it consistent or does it come and go?
There was a guy here a while back , his bike would just randomly stall . I beleive it was either the ECM conection or a bad ground.

 

[nastyl]

yes and itll goo good at first and then when it start itll shut off, click it back in neutral itll start back up good go good for a sec and die.

 

[buellbradski]

Sounds like a ground or a wire shorting out. Check all grounds if you don't find it remove the fairing and check over all wires from ECM or ignition.