Let the frustration begin!!!! grrrrr

IMG_7386.JPG
 
Since I know it's between 3-4K rpm and it's running most likely rich, what if I reduce fuel in that area by -2 ? Is that safe? Lol.
 
Ok, riding the bike now and it runs so dam good until it warms up after 20/30 minutes. That's when I get some slight hesitation. It seems to be better with your adjustment.

The hesitation seems to be most prominent when I'm shifting gears and rolling into the throttle....

Definetly worse when the home gets good and warm. Does that indicate a rich fuelking issue?
 
Further update. Got barely 21mpg this tank.

I've isolated the stumble to exactly 3500 rpm in the first 3 gears. Especially as I'm changing gears around that rpm and rolling into the throttle.
 
UPDATE UPDATE UPDATE!!!!

After loading several different tunes and realizing NOTHING is changing (I'm still getting the stumble at 3500 rpm) I decided to reset the throttle position via the power commander app.

As shocking as this may sound, it has cured the issue for the most part! I am wondering now if my TPS is bad OR needed to be reset...

Any thoughts? Is resetting it via the powercommander the correct way to reset it?
 
UPDATE AGAIN...

I reset the tps to zero with the bike off and the surging at 3500 is gone, but when I reset it the proper way (bike at idle, fully warmed up) the surging comes back...at least I'm in the ballpark now though instead of wandering the wilderness with the children of Israel...lol

I'm assuming my TPS is bad...i'll let the experts chime in before ordering a new one though. Please let me know your thoughts...
 
Update again...lol

I checked the 3 coil plugs and they were all slightly loose. I did as suggested by snugging them up with the needle nose pliers and just went on a good ride...BIKE RAN PERFECT!

I'm just not sure what exactly fixed it at this point but it's running great again...I will update further after a good week of riding it. Thanks for all the support.
 
Back
Top