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kink in efi fuel line

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  #1  
Old 06-15-2018 | 11:53 AM
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dennyb67
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Default kink in efi fuel line

07 sportster fuel line has kink right at fuel rail.will this be a problem?
 
  #2  
Old 06-15-2018 | 12:50 PM
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Can you straighten it and secure it with a zip tie or something?
 
  #3  
Old 06-18-2018 | 08:28 AM
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Im replacing mine as well, and there is no way to get this new one (Stainless wrapped as opposed to the factory rubber) in without a kink just due to the length. Looking back at the hose i removed (wish I woulda paid more attention when removing) it does look like it had a kink in it as well just due to a line/shape i can see on it. Due to the length and that you have to basically loop it back over itself, and the aggressive bend it has to take right out of the fuel rail, and the fact that you cannot rotate it (the tab means it can only go on one way) im not seeing anyway around it, it really is a bear to get in there.

My new tank valve should be in tonight and ill put it all back together. Ill let you know if the kink causes problems. Guess ill have to order a stock line if it does...
 

Last edited by mikejjmay; 06-18-2018 at 08:29 AM.
  #4  
Old 06-18-2018 | 10:17 AM
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Stock location on a 2007 if that's any help.
 
  #5  
Old 06-18-2018 | 01:28 PM
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Yea my aftermarket one is much stiffer, so instead of just creating a nice loop like yours it kinks, right about where the red tape is on there. Could just be an illusion, but i don't think i have that much space (height wise) either. I have the 4.5 gal tank
 
  #6  
Old 06-18-2018 | 01:52 PM
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apache snow
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What problem were you having. ..mis-fire sputtering, running out of fuel? Or where you having a problem at all. Mine has a pretty tight bend in it but hasn't been a problem in over 20,000 miles.
 

Last edited by apache snow; 06-18-2018 at 02:01 PM.
  #7  
Old 06-18-2018 | 02:11 PM
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Default Fuel line

Yup spit sputter at low cruise like going through town. 4th 5th seems pretty ok not perfect though.
 
  #8  
Old 06-18-2018 | 03:04 PM
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I'd be worried about a kink, even if it isn't causing a restriction now as that is the only flex point between the hard mounted gas tank and the rubber mounted motor so there is quite a bit of flexing in the line when the motor is running and inevitably will always flex at the kink point.
 
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  #9  
Old 06-18-2018 | 04:08 PM
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apache snow
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Wouldn't run out of fuel at low cruse and not do at wide open throttle. How does it do when you get on it. Maybe getting an OEM fuel line would help. I have never heard of one being a problem.
 
  #10  
Old 06-19-2018 | 06:38 AM
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Not terrible when I give it a twist.
 


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