Idle sumble after deceleration
#1
Idle sumble after deceleration
My wifes beartracker has a stumble coming to idle after decelerating, or just reving the engine in nuetral. Idle is set at 1400 & at leanest mixture without stumble on acceleration. I have just cleaned, and paid extra attention to pilot Jet. I did not change float or needle position. Richen up the air/fuel? Richer needle position? Raise float? Bigger main?
Before I take it apart again, I was hoping this might be obvious to someone.
Thanks in advance for taking time to respond.
Before I take it apart again, I was hoping this might be obvious to someone.
Thanks in advance for taking time to respond.
#3
#4
Idle sumble after deceleration
Carb is clean. Runs fine with choke/enrichener while cold, and at a high idle when hot,just as it should. I leaned out the fuel mixture, and The idle increased as it should. I left it a 1/4 turn lean and set the idle to 1500 RPM. If that does not work, I will check float adjustment. It rarely if ever stalls just a dip in the idle speed as it tries to recover once off the throttle. Indication to me something is amiss.
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IMLN
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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09-28-2015 03:32 PM
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