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Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
motor will start and within seconds it starts missing and back firing. pulled plugs and they were dry fuel line disconnect was leaking and oring was gone. I had road 75 mi and when I started to park it started missing and died, it never ran better that day until it didn't. maybe get some help from you gentlemen
Just in case you have not done both of these two important items!
Be sure to add an Avatar of your favorite shot in the USER set up for the small picture you will see in the top left corner of your post.
And most importantly a Signature Line in your USER set up for your bike model, year, and all the letters that Harley recognizes it with.
(See mine below my bike picture.)
This enables others to know your exact model if you ever ask a question or another member interested in it may ask you a question about it..............
Check the fuel system- the filter, and the lines in the tank since they can get pinholes and cause a drop in fuel pressure. Test the fuel pressure. Clean your IAC. Look in the tank for loose crud. Check for codes. Clean and check the fuses and relays.
motor will start and within seconds it starts missing and back firing. pulled plugs and they were dry fuel line disconnect was leaking and oring was gone. I had road 75 mi and when I started to park it started missing and died, it never ran better that day until it didn't. maybe get some help from you gentlemen
I'd start with replacing the check valve line, the fuel filter and the pick-up sock- might want to go ahead and either get a fuel pump rebuild kit or go the Gates submersible line thing. Bit over $100 for new parts- Dennis Kirk has the stuff. Easy Peasy repair. You know if the orings in the check valve are rotten likely stuff in the tank is shot.
New check valve line The pump assembly- rotate towards the front of the bike and gently lift it out Uh huh... Dont follow steps in the manual...frustrating; pull up tab on the left, slide assembly forward a bit and gently lift then you can get both fingers on checkvalve line quick release
Check the hole in your gas cap, try to run the bike with the cap removed, do this in a parked condition. If the vent is plugged it's creating a vacuum in the tank not letting fuel flow through the fuel pump system.
I'd start with replacing the check valve line, the fuel filter and the pick-up sock- might want to go ahead and either get a fuel pump rebuild kit or go the Gates submersible line thing. Bit over $100 for new parts- Dennis Kirk has the stuff. Easy Peasy repair. You know if the orings in the check valve are rotten likely stuff in the tank is shot.
New check valve line The pump assembly- rotate towards the front of the bike and gently lift it out Uh huh... Dont follow steps in the manual...frustrating; pull up tab on the left, slide assembly forward a bit and gently lift then you can get both fingers on checkvalve line quick release
thank you sir. Great pictures and it was the in tank fuel line from fuel pump to disconnect valve. It had a big crack inthe line and it crumbled when taken out thank you. Semper Fi
Just in case you have not done both of these two important items!
Be sure to add an Avatar of your favorite shot in the USER set up for the small picture you will see in the top left corner of your post.
And most importantly a Signature Line in your USER set up for your bike model, year, and all the letters that Harley recognizes it with.
(See mine below my bike picture.)
This enables others to know your exact model if you ever ask a question or another member interested in it may ask you a question about it..............
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switch back fuel issue
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