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My Kz550 carbs aren't sucking enough gas
- PABCASSOINK 32
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27 Mar 2016 18:27 #717656
by PABCASSOINK 32
My Kz550 carbs aren't sucking enough gas was created by PABCASSOINK 32
Ok so I turned my 1982 Kawasaki KZ 550 LTD into a bobber , chopped the rear frame, lowered it, all of that good stuff. But now I see that my fuel filter isn't filling up with gas which causes it not to start since the lack of gas flowing through. I tried messing with the petcock valve and choking it and still nothing. I recently rebuild my carbs so I'm not sure if that might be the problem but I need help !
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- punisher11b
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27 Mar 2016 19:53 #717679
by punisher11b
- good luck
Replied by punisher11b on topic My Kz550 carbs aren't sucking enough gas
Have you checked the filters on the petcock inside the tank? Sounds like it's a petcock issue.
- good luck
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- SWest
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27 Mar 2016 20:06 #717685
by SWest
Replied by SWest on topic My Kz550 carbs aren't sucking enough gas
A vent on the tank or the carbs.
Steve
Steve
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- TexasKZ
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27 Mar 2016 20:45 - 27 Mar 2016 20:46 #717689
by TexasKZ
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
Replied by TexasKZ on topic My Kz550 carbs aren't sucking enough gas
Did you reconnect the vacuum line to the petcock and to the proper vacuum port on one of the carbs?
Are you sure that the filter is for a gravity feed system and not for one with a pump?
Are you sure that the filter is for a gravity feed system and not for one with a pump?
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
Last edit: 27 Mar 2016 20:46 by TexasKZ.
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27 Mar 2016 20:47 #717690
by PABCASSOINK 32
Replied by PABCASSOINK 32 on topic My Kz550 carbs aren't sucking enough gas
A vent ??
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27 Mar 2016 20:53 #717691
by TexasKZ
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
Replied by TexasKZ on topic My Kz550 carbs aren't sucking enough gas
Fuel tank must vent, usually through a passageway in the cap.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
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27 Mar 2016 21:00 #717694
by PABCASSOINK 32
Replied by PABCASSOINK 32 on topic My Kz550 carbs aren't sucking enough gas
The fillter to the petcock valve seems to be clear and it's the original valve. It have the vacuum line that come out the back of the petcock to the carbs. I'm not use if my tank has a vent by the cap tho, gas is able to leak out of it if I flip it over so there most be some type of air flow. All it does is drip in the filter when it use to be completely filled.
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- TexasKZ
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27 Mar 2016 21:03 #717696
by TexasKZ
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
Replied by TexasKZ on topic My Kz550 carbs aren't sucking enough gas
Petcock may be stuck. May need to clean it and replace the o rings.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
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- PABCASSOINK 32
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27 Mar 2016 21:05 #717697
by PABCASSOINK 32
Replied by PABCASSOINK 32 on topic My Kz550 carbs aren't sucking enough gas
Stuck as in how ??
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- SWest
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27 Mar 2016 21:06 #717699
by SWest
Replied by SWest on topic My Kz550 carbs aren't sucking enough gas
Old, rubber hard, gummed up.
Steve
Steve
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27 Mar 2016 21:09 #717700
by PABCASSOINK 32
Replied by PABCASSOINK 32 on topic My Kz550 carbs aren't sucking enough gas
But it's pretty new ? It's all cleaned out as well .
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27 Mar 2016 21:13 #717702
by SWest
Replied by SWest on topic My Kz550 carbs aren't sucking enough gas
Disconnect the fuel lines and see how they flow. Do the same with the float bowls.
Steve
Steve
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