2009 Vmax mods: Gurued Gear ECU Re-flash ~ Akrapovic exhaust. Recent replacement of air filter, battery, stator, rectifier regulator, starter motor, coolant. __________________________________________________ _________ My bike is stalling intermittently on idol, it's been progressively getting worse over the last 6 months. It has never stalled when shifting. It'll stall after about 3 seconds after the clutch is engaged. A little more info regarding the intermittency, I do not see any real pattern. It may have this problem for an hour straight, (have to keep the R's up when coming to a stop) then park for 30 minutes and it will run perfect. But, other times shutting down does not help. When it runs right, I do not hear or feel any inconsistency at idol. When it's in problem mode its hard to start, you have to regulate the gas, otherwise it will stall. Any ideas? Are there periodic adjustments required on the Gurued Gear unit?