Popping in carbs

JanTaliban
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Z750 LTD Twin -83

02 Jun 2008 04:27 #217319 by JanTaliban

Popping in carbs was created by JanTaliban

Hi!

My KZ 750 twin -83 is popping in the carbs when I take of from idle. Does anybody know what could be wrong?

Sincerley/Jan

KZ 750 Twin -83

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DJ
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03 Jun 2008 11:57 #217668 by DJ

Replied by DJ on topic Popping in carbs

I believe that popping from the carbs indicates that the engine is running lean.

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bountyhunter
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03 Jun 2008 14:54 - 03 Jun 2008 14:56 #217702 by bountyhunter

Replied by bountyhunter on topic Popping in carbs

When my 750 twin was popping when I let off the throttle, it was because the pilots were too lean.

Could also be timing.

BTW: did you install new pipes or change to air pods? That will make the engine run lean.

1979 KZ-750 Twin

Last edit: 03 Jun 2008 14:56 by bountyhunter.

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Biquetoast
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King Jeremy The Wicked

03 Jun 2008 19:56 #217766 by Biquetoast

Replied by Biquetoast on topic Popping in carbs

I'll second (or third) the notion... LEAN!
:laugh:

How do your plugs look? Can you post a pic?

(1.) '75/'76 KZ400D - Commuter
(2.) '78 KZ750B3 Twin - Commuter
(3.) '78 KZ750B3 Twin - Commuter
(4.) '75 KZ400D - Sold
kz750twins.com

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JanTaliban
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Z750 LTD Twin -83

04 Jun 2008 12:02 #217873 by JanTaliban

Replied by JanTaliban on topic Popping in carbs

Thanks everyone, I think I found the problem. I blowed the pilotjets whit compressed air, and the popping seems to be gone... Something must have been stuck in them.

Sincerley/Jan

KZ 750 Twin -83

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Popping in carbs

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