Dead 400ex

[08YFZ450SPX-FI]

OK, SO MY FRIEND JUST BOUGHT A DYNATEK CDI FOR HIS 07 400EX AND IT RAN FINE FOR ABOUT 5-10 MINUTES. THEN OUT OF NOWHERE IT JUST DIED AND HAS NO POWER TO ANYTHING ON THE QUAD. IF WE PUSH START IT IT RUNS FINE, (DIM LIGHTS, ROUGH IDLE). WE TRIED JUMPING THE SOLENOID AND SEEMED LIKE THERE WAS NO POWER AT ALL GOING TO THAT, SO WE CHECKED THE FUSE AND THAT LOOKED OK. THEN WE CROSSED THE BATTERY AND THAT WAS FINE.
ANYONE WHOS HAD THIS PROBLEM OR HAS HEARD OF IT PLEASE LET US KNOW!:ermm:

[katch26]

easy fix is to put the stock cdi back on and if everything is normal again somethings jacked up with the new one

[Stroker81]

I had same problem with my dyna fs, put stock in ran fine. There junk.