Originally posted by BikeDstroyer
Thanks for the info endoqwest. Yamaholly, what's wrong with your KTM. If your jetting is going wacky then check your reeds. If your reeds are chipped that will cause your bike to run like crap. I hope you can still make it. Give me some info. maybe I can help you with your problem.
thanks!
Well, we've checked the reeds, they are fine. We rejetted it to stock...and it was worse. We changed the main jet 3 times (can't remember now sizes).
The floats in the carb were sticking, now they are not. We still think it may be a carb problem.
I was at the practice track this weekend, and it fouled a plug. We replaced it. I went a couple more laps, then the throttle stuck open (or so I thought) It sounded like it was running out of fuel. Then it would start, run fine for a minute or two, and then quit. It finally quit again, and we replaced the spark plug again, and it wouldn't start.
I've had problems with it running terribly ever since we bought it.
When my b/f test rode it, it was fine. We got it 3 days later (our bad) and it runs crappy.
We've had 3-4 people look at it (very experienced) and they can't figure it out.
So......I wish I had a spare carb lying around to test it out with....but I don't.
Once I sell the YZ, I can buy a carb, but I don't know for sure if it's the problem, and I probably won't have it in time for the race..
Bummer :(
I was looking forward to meeting you!
Holley