Author Topic: 1975 cb 750f super sport  (Read 528 times)

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Offline williamfogle50

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1975 cb 750f super sport
« on: August 14, 2017, 05:49:29 AM »
Its running choppy and bogs down around 5000 rpm ran good up untill yesterday when this began. Could the fuses be my issue? Sometimes it does this then goes away and runs good

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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: 1975 cb 750f super sport
« Reply #1 on: August 14, 2017, 09:43:36 AM »
Fuses work or they don't. Check your in-tank fuel filter. Drop your float bowls and look for crud. 
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline williamfogle50

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Re: 1975 cb 750f super sport
« Reply #2 on: August 14, 2017, 04:08:23 PM »
Fuses work or they don't. Check your in-tank fuel filter. Drop your float bowls and look for crud.
Felt the pipes cylinder 4 was not as hot as the others i dropped the cup and the main jet must of vibrated loose lol put it back it and runs stong again thanks for the reply though

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Offline williamfogle50

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Re: 1975 cb 750f super sport
« Reply #3 on: August 14, 2017, 04:09:06 PM »
Fuses work or they don't. Check your in-tank fuel filter. Drop your float bowls and look for crud.
Felt the pipes cylinder 4 was not as hot as the others i dropped the cup and the main jet must of vibrated loose lol put it back it and runs stong again thanks for the reply though

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Main jet was laying in the cup

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