Author Topic: CB750 Carb bowl Sight Glass Mod. Amazing Discovery!  (Read 13876 times)

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Offline Supermex01

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Re: CB750 Carb bowl Sight Glass Mod. Amazing Discovery!
« Reply #50 on: September 18, 2012, 09:42:39 pm »
My bike (76 CB750) drains gas after I park it in the garage over night.
Is that a sign of overflow?

Offline Spanner 1

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  • CB 750 K0 ( always thought it was a K1!) + CB750K8
Re: CB750 Carb bowl Sight Glass Mod. Amazing Discovery!
« Reply #51 on: September 18, 2012, 10:42:43 pm »
Leaky petcock when 'off '.... assuming you are in the habit of turning it off, even if only parking your bike for 5 mins., right ?
A slowly leaking petcock will 'override' the float needles and overfill the carb bowls  ;)
If your sure it's a carb problem; it's ignition,
If your sure it's an ignition problem; it's carbs....