Posted on Aug 25, 2010

I have a 2003 fuel injected fatboy.. Where is the fuel vacuum line. Bike turns over but will not run.

4 Related Answers

Anonymous

420 Answers
Posted on Apr 10, 2009

SOURCE: Is it possible to clean the fuel pump of my 2002 Fatboy FLSTFI?

Try running sea foam a couple of times.

Anonymous

1392 Answers
Posted on Jun 30, 2009

SOURCE: Fuel injection Harley Davidson 02 Fatboy

System is self bleeding. You may have disturbed some debris that has gotten in the fuel injector/s. Try running some fuel injection cleaner through it and see what happens.

Gar

384 Answers
Posted on Jul 23, 2009

SOURCE: HD 1979 fatboy fuel petcock valve leaking

Replace the petcock. The rubber diaphragm is ruptured. I'd also bet your fuel mileage dropped cause the ruptured diaphragm is allowing raw fuel to be sucked into the intake manifold.

Anonymous

25 Answers
Posted on May 22, 2010

SOURCE: 01 fatboy speedometer does not register.

Remove speed sensor in G/Box (behind starter motor) clean the end of sensor as it will have metal filling on it which can stop the sensor from working.If no luck the sensor it self would have failed which is very common

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Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

If you know the brand and model, you can find answers on the WEB or YOUTUBE

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Aug 21, 2015 • Motorcycles

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How to remove gas tank 2010 fat boy

Shouldn't be too different than any other bike. Take off the seat first. Turn the fuel switch off (actually it probably has a vacuum switch so just remove the fuel line) Unbolt the base and slide the tank off. Careful of snagging any stray lines while you're at it.

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Be the first to answer Apr 10, 2013 • 2003 Harley Davidson FLSTFI Fat Boy

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2003 fatboy starts runs for about 3 seconds and quits. Alarm is off, fuel is good, batteries replaced in key fobs. Whats wrong?

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2003 fatboy fuel injected... low idle at stop for a few seconds.

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Be the first to answer Apr 12, 2012 • 2003 Harley Davidson FLSTFI Fat Boy

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Hi my name is angelo an i wanted to no if you can start a sv1000s without a fuel pump?

hi the answer is no, this bike is fuel injection which requires high pressure, will not work with gravity fed system

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Dec 11, 2010 • 2003 Suzuki SV 1000 S

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When bike is sitting up right it bogs out and back fires won't stay running, but if put the kick stand and lean it to the side it clears up and runs good and when stand staight up again it starts to bog...

I would say you have problem in the tank with the fuel pump line. When you lean the bike on the kickstand all the fuel goes to the left side an covers the line which then creates enough fuel pressure to run the bike. If you filled the tank full it would probably run ok until the fuel level gets below the bad line.

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Oct 05, 2010 • 2003 Harley Davidson FLSTCI Heritage ...

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Idles high and misses when cold. after you run it for a while it runs normal

You didn't say whether your bike was fuel injected or carbureted. A fuel injected bike or a carbed bike with the enricher pulled out will idle high. It is supposed to. Now, it should not miss though. It might be time for a new set of spark plugs. The enricher runs a very rich mixture and will foul a plug if you run it too long. I always tell people to only run the enricher just long enough so you can keep the bike running with the hand throttle. Turn the enricher off as soon as possible to prevent fouling a plug. If the bike is fuel injected, you'll have to take it back to the dealer to have it adjusted.

Good Luck
Steve

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Jul 25, 2010 • 2003 Harley Davidson FLSTC Heritage...

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Fuel injection Harley Davidson 02 Fatboy

System is self bleeding. You may have disturbed some debris that has gotten in the fuel injector/s. Try running some fuel injection cleaner through it and see what happens.

Read full answer

Jun 30, 2009 • 2003 Harley Davidson FLSTFI Fat Boy

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Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

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I have a 2003 fuel injected fatboy.. Where is the fuel vacuum line. Bike turns over but will not run.

4 Related Answers

Anonymous

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Gar

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Related Questions:

Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

How to remove gas tank 2010 fat boy

Which fuse is the main fuse for a 2003 harley fatboy

2003 fatboy starts runs for about 3 seconds and quits. Alarm is off, fuel is good, batteries replaced in key fobs. Whats wrong?

My 2004 Harley davidson fatboy runs for about five minutes then shutoff with oil light indicator

2003 fatboy fuel injected... low idle at stop for a few seconds.

Hi my name is angelo an i wanted to no if you can start a sv1000s without a fuel pump?

When bike is sitting up right it bogs out and back fires won't stay running, but if put the kick stand and lean it to the side it clears up and runs good and when stand staight up again it starts to bog...

Idles high and misses when cold. after you run it for a while it runs normal

Fuel injection Harley Davidson 02 Fatboy

Not finding what you are looking for?

2003 FLSTFI Fat Boy

Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

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Related Topics:

I have a 2003 fuel injected fatboy.. Where is the fuel vacuum line. Bike turns over but will not run.

4 Related Answers

Anonymous

Anonymous

Gar

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

How to remove gas tank 2010 fat boy

Which fuse is the main fuse for a 2003 harley fatboy

2003 fatboy starts runs for about 3 seconds and quits. Alarm is off, fuel is good, batteries replaced in key fobs. Whats wrong?

My 2004 Harley davidson fatboy runs for about five minutes then shutoff with oil light indicator

2003 fatboy fuel injected... low idle at stop for a few seconds.

Hi my name is angelo an i wanted to no if you can start a sv1000s without a fuel pump?

When bike is sitting up right it bogs out and back fires won't stay running, but if put the kick stand and lean it to the side it clears up and runs good and when stand staight up again it starts to bog...

Idles high and misses when cold. after you run it for a while it runs normal

Fuel injection Harley Davidson 02 Fatboy

Not finding what you are looking for?

2003 FLSTFI Fat Boy

Bike starts up sometimes and then stalls after a few seconds or a few minutes. I can move the choke on the bike and keep it going a little bit longer. This is not a fuel injected bike. 1999 HD Fatboy

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