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Author Topic: 78 Hawk II - delayed low idle, then dies  (Read 996 times)

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ybarsabal

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78 Hawk II - delayed low idle, then dies
« on: June 13, 2010, 05:38:31 PM »
Bike starts fine and rides for 10-15 mins fine, idling at a constant 1200 rpm. After 15-20 mins, the bike begins to idle low and will die if I have to stop.

Ideas?
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Offline KB02

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Re: 78 Hawk II - delayed low idle, then dies
« Reply #1 on: June 14, 2010, 03:41:07 AM »
Have you balanced the carbs?
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1978 CB750K Project
2000 Ducati ST2
...and a pedal bike

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Offline Alan F.

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Re: 78 Hawk II - delayed low idle, then dies
« Reply #2 on: June 14, 2010, 06:26:56 AM »
Fuel cap vent? Plugged petcock filter? Dirty tank? kinked fuel lines?
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