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CB750 back fire low idle

Steveyoung

CB750 Member
Messages
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Points
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Location
Boston
Hey. Happy New Year.

I just picked up a 1974 CB750 I haven’t really driven it too much yet. It’s backfiring at low rpm. Would it be hurting anything if I drive it a couple miles? It doesn’t back fire while driving.
 
Probably has dirty carbs or points needing cleaned/adjusted/replaced. Couple miles wont hurt it but wouldnt ride it hard till you have the issue fixed.
 
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