I'm having some issues with my 2012 Vegas eightball. - Victory Forums - Victory Motorcycle Forum
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post #1 of 13 (permalink) Old 04-20-2014, 03:54 PM Thread Starter
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Default I'm having some issues with my 2012 Vegas eightball.

I noticed a hesitation or stutter in the 3000rpm range recently. It happened a few times and always in that range. I figured I'd just do the usual bit and took the opportunity to change fluids filter and plugs. Since then the issue has gotten worse. The bike is stalling and hesitating/stuttering in all RPM ranges. I figured I'd pull the tank and clean the throttle bodies. Not a big issue, have done it on a friends kingpin. Trouble is that the convenient access panel does not exist on my airbox. Has anyone had this issue? If so. What was your solution? How much time did getting at the throttle bodies take? Thanks in advance for all of your help guys.


2012 Vegas 8 ball
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post #2 of 13 (permalink) Old 04-20-2014, 05:27 PM
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There is no need to clean the throttle body cause there is a different breathing system on your bike not like the kingpin.
If your getting hesitation your lacking gas. Your fuel pump might be going out. You can rent a pressure tester at the auto store for next to nothing. You should have 50psi. You can save your self a lot of time by doing this now.

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post #3 of 13 (permalink) Old 04-21-2014, 07:27 PM Thread Starter
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Default I'm having some issues with my 2012 Vegas eightball.

[QUOTE=visionjohnny;828498]There is no need to clean the throttle body cause there is a different breathing system on your bike not like the kingpin.

If your getting hesitation your lacking gas. Your fuel pump might be going out. You can rent a pressure tester at the auto store for next to nothing. You should have 50psi. You can save your self a lot of time by doing this now.



I checked my fuel pressure probably thirty times and everything seems to be fine with my pump. Tested waited tested again. Went for a ride then tested etcetera etcetera. I did decide to give sea foam a shot and it seems to have helped the situation. Very little and much more infrequent stuttering. I'll keep you informed as to what the end result is.

I do have a question and I am admittedly just being lazy and haven't looked for the answer yet.
How does the new airbox design remove the need to clean your throttle bodies?



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post #4 of 13 (permalink) Old 04-22-2014, 11:41 AM
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They changed the breather system after 08 so there is no need to clean bodys.
Funny if you check your fuel pressure you would of said what your read out was.
Have you checked the battery cables with a wrench to see if there tight.
Your IAV could have a slight vacuum leak or maybe not working right

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post #5 of 13 (permalink) Old 04-23-2014, 04:51 AM Thread Starter
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Sorry that my reply was not up to your standards VJ. I figured that stating that everything seemed to be fine with my fuel pump was clear enough. I have checked all of my lines and connections including the battery. The issue is all but gone now so I'm leaning towards it being an issue with bad fuel. I will obviously keep an eye on it.


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post #6 of 13 (permalink) Old 04-23-2014, 10:30 AM
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Quote:
Originally Posted by visionjohnny View Post
They changed the breather system after 08 so there is no need to clean bodys.
Funny if you check your fuel pressure you would of said what your read out was.
Have you checked the battery cables with a wrench to see if there tight.
Your IAV could have a slight vacuum leak or maybe not working right
after I cut my airbox out of my 2010 Vegas to fit the Ness unit I cleaned the throttle bodies as I now had access as there was a reasonable amount of crap came off them.
not that the bike was running rough or anything just while I had access I thought Id do it.
They still get dirty, maybe not as much as the previous models , Ive had no experience with them.

Victory Vegas 2010
Lloydz 109"cube big bore
" " 495 cams
" " TorqueTubes
" " timing wheel @4 deg.
" " Primary plate
" " IAV
RPW Slash pipes
PCV
Progressive 465 rear shock
Kingpin USD Forks
18" XC front wheel
1 3/4" 'Burleigh Bars'
Stebel air horn
12.106 @110.90mph
114/123

Victory Cross Country 2010 (106)
Lloyds air filter
" " VM1 Cams
Home gutted exhaust
Maximus
Both tuned by [email protected] Dyno
110/116

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post #7 of 13 (permalink) Old 04-23-2014, 10:41 AM
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Quote:
Originally Posted by Sponkey#1 View Post
I noticed a hesitation or stutter in the 3000rpm range recently. It happened a few times and always in that range. I figured I'd just do the usual bit and took the opportunity to change fluids filter and plugs. Since then the issue has gotten worse. The bike is stalling and hesitating/stuttering in all RPM ranges. I figured I'd pull the tank and clean the throttle bodies. Not a big issue, have done it on a friends kingpin. Trouble is that the convenient access panel does not exist on my airbox. Has anyone had this issue? If so. What was your solution? How much time did getting at the throttle bodies take? Thanks in advance for all of your help guys.


2012 Vegas 8 ball
Memphis TN
You don't have to clean your throttle bodies on 2009 and newer Vics, like visionjohnny said. That's not the issue here.

Check battery terminals and make sure they have not worked themselves lose. Certain vibration at certain RPM can cause quick power interruptions, enough to cause the hesitation you're describing.

Do you have a fuel controller on your bike?

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post #8 of 13 (permalink) Old 04-23-2014, 06:08 PM Thread Starter
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Default I'm having some issues with my 2012 Vegas eightball.

Quote:
Originally Posted by CrossRoads View Post
You don't have to clean your throttle bodies on 2009 and newer Vics, like visionjohnny said. That's not the issue here.



Check battery terminals and make sure they have not worked themselves lose. Certain vibration at certain RPM can cause quick power interruptions, enough to cause the hesitation you're describing.



Do you have a fuel controller on your bike?

I do not have a fuel controller. Other than pipes I haven't done any modifications on the mechanical side.

I have checked my electrical connections and as I said earlier I believe it may have been an issue with the fuel itself. I have run a tank with sea foam added and most of another tank without any additives. I haven't had the issue happen at all today and I have put nearly 200 miles on her today. The issue has slowly been diminishing since treating the fuel so I'm confident that it was bad gas. Thanks for your advice. I truly do appreciate it.

Now if someone can explain how the new design negates the need to clean the throttle bodies I would love to hear it. I haven't found any information so far.


2012 Vegas 8 ball
Memphis TN

2012 Vegas Eight ball
Ride hard. Ride safe.

Last edited by Sponkey#1; 04-23-2014 at 06:10 PM.
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post #9 of 13 (permalink) Old 04-23-2014, 06:56 PM
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Quote:
Originally Posted by Sponkey#1 View Post
I do not have a fuel controller. Other than pipes I haven't done any modifications on the mechanical side.

I have checked my electrical connections and as I said earlier I believe it may have been an issue with the fuel itself. I have run a tank with sea foam added and most of another tank without any additives. I haven't had the issue happen at all today and I have put nearly 200 miles on her today. The issue has slowly been diminishing since treating the fuel so I'm confident that it was bad gas. Thanks for your advice. I truly do appreciate it.

Now if someone can explain how the new design negates the need to clean the throttle bodies I would love to hear it. I haven't found any information so far.


2012 Vegas 8 ball
Memphis TN
I cleaned mine, see my above post ^

Victory Vegas 2010
Lloydz 109"cube big bore
" " 495 cams
" " TorqueTubes
" " timing wheel @4 deg.
" " Primary plate
" " IAV
RPW Slash pipes
PCV
Progressive 465 rear shock
Kingpin USD Forks
18" XC front wheel
1 3/4" 'Burleigh Bars'
Stebel air horn
12.106 @110.90mph
114/123

Victory Cross Country 2010 (106)
Lloyds air filter
" " VM1 Cams
Home gutted exhaust
Maximus
Both tuned by [email protected] Dyno
110/116

Gold Coast
Australia
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post #10 of 13 (permalink) Old 04-23-2014, 10:09 PM Thread Starter
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Quote:
Originally Posted by Motorbikerx View Post
I cleaned mine, see my above post ^

Thanks. A throttle body that doesn't need cleaning seems akin to a unicorn.


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