2006 Blaster all done up for racing... new Keihin carb jetted, Pyramid reeds, high flow factory7 airbox, factory7 pipe, and much more.
The bike was working fantastic!... My son just finished up his race and we washed the bike. Started it up to put it in the trailer to go home and it ran for 4 seconds and quit. Ever since then it starts up and then quits after four seconds. You can play with the throttle and it will rev or you can let it idle but it still quits after about 4 seconds.
Now I know a lot about this stuff but I am pretty stumped here. I have checked all the grounds including the yellow wire from the cd box that neds to go to ground as part of the TORS removal on newer Blasters. I have removed and checked/cleaned the carb, checked for fuel flow, it has spark obviously as it starts ( but I can't check if it is loosing spark after four seconds as it fires right back up two seconds after it quits).
I am wondering if it may be CD box issue or coil.
Anyone have any ideas? It is acting exactly like it did when I first removed the TORS and didn't ground the yellow wire off the CD box...start then quit but like I said, I checked that ground is good and the kill switch works and it uses the same ground wire. There are no other electricals on the bike. I made the harness myself ( no lights or anything else and you only have five wires left ) so there is no trouble there... no chance anything is shorting or anything like that.
We are racing next weekend so any help is appreciated.
The bike was working fantastic!... My son just finished up his race and we washed the bike. Started it up to put it in the trailer to go home and it ran for 4 seconds and quit. Ever since then it starts up and then quits after four seconds. You can play with the throttle and it will rev or you can let it idle but it still quits after about 4 seconds.
Now I know a lot about this stuff but I am pretty stumped here. I have checked all the grounds including the yellow wire from the cd box that neds to go to ground as part of the TORS removal on newer Blasters. I have removed and checked/cleaned the carb, checked for fuel flow, it has spark obviously as it starts ( but I can't check if it is loosing spark after four seconds as it fires right back up two seconds after it quits).
I am wondering if it may be CD box issue or coil.
Anyone have any ideas? It is acting exactly like it did when I first removed the TORS and didn't ground the yellow wire off the CD box...start then quit but like I said, I checked that ground is good and the kill switch works and it uses the same ground wire. There are no other electricals on the bike. I made the harness myself ( no lights or anything else and you only have five wires left ) so there is no trouble there... no chance anything is shorting or anything like that.
We are racing next weekend so any help is appreciated.