Rocket Woes!!!

[Darron1117]

102 miles a month is why she is not well. Bikes do not do well just sitting.

Ok...

 

[Journeyman]

Could be the stepper motor need cleaning or adjustment if it runs well after warmup. Clean the throttle rod, springs, etc. Other thoughts are stale gas, fuel filter, cracked vacuum lines and/or caps (if you have non-stock air filter), throttle bodies out of sync.

 

[Journeyman]

Check out this parallel post and @TURBO200R4 's recommendation....

Stepper motor regulation problems

Hello everyone, I have a problem with the idle on cold start, the bike is at about 1300 rpm and I basically have to pull the idle butterfly back by hand near the stepper motor to get it regularized, otherwise it takes several minutes to get regular. I cleaned the primary TPS sensor (blue...

www.r3owners.net

 

[Tripps]

I had an issue with mine running rough, but we were snowbirds 6 months a year, when it got low I topped off with ethanol free premium, issue disappeared immediately, gas must have been stale. Just a thought