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Old Apr 8, 2009 | 09:20 PM
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Default decel pop

I have a 03 road king with big bore kit(95inchs) big air sucker and just swapped the pipes yesterday from stock to a set of screaming eagle. All i did was swap the slipons and I took the bike out for a test ride and it pops. Harley says becasue I have the download I don't need a power commander. Am I going to damage my bike by not adding on a power commander or is bike going to be fine just have a pop everytime I let off the throttle? Please help, love the bike don't want to fu** it up
 
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Old May 23, 2009 | 09:26 AM
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get a commander needs to be mapped and dynoed
 
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Old May 23, 2009 | 11:10 AM
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most common cause for decel pop is an exhaust leak. good to place to start checking (cheaper too )
 
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Old May 23, 2009 | 12:54 PM
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I can honestly say I have no idea what I'm talking about but the people I talk to that actually do know what they are talking about would recommend you get some type of fuel management add on.
 
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Old May 23, 2009 | 01:35 PM
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I could never get my bike to stop popping with the HD download. I know it was running lean and seemed hot. I finally got a Power Commander and NO MORE POP!
 
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Old May 23, 2009 | 01:48 PM
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Most people I know with a Harley Download...have a decel pop! How do they get rid of it??

Getting A PC-V! Or one of the other Commanders. They are plug and play...easy to install and you'll enjoy the benefits!

ride Safe, Mike
 
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Old May 23, 2009 | 03:56 PM
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I recently went over my SG looking for exhaust leaks which is one of the culprits of decel popping. The short version:

Use new TORCA clamps ($6 each) along with a generous amount of Ultra Copper Silcone. Torque clamps to specs and problem solved.

Regarding fuel management, every bike is different, so I recommend calling FuelMoto and order a Power Commander. Fuelmoto will help get you the right map plus you will have the added benefit of being able to fine tune later.
 
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Old May 23, 2009 | 04:03 PM
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Get a power commander and a dyno and your pop should dispappear.
 
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Old May 31, 2009 | 05:10 PM
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Originally Posted by road king jay
I have a 03 road king with big bore kit(95inchs) big air sucker and just swapped the pipes yesterday from stock to a set of screaming eagle. All i did was swap the slipons and I took the bike out for a test ride and it pops. Harley says becasue I have the download I don't need a power commander. Am I going to damage my bike by not adding on a power commander or is bike going to be fine just have a pop everytime I let off the throttle? Please help, love the bike don't want to fu** it up
Hi,

I have the same bike, just got the big bore kit. My bike, since it was new, has always popped on decel. I had the Stage 1 kit installed at purchase. Did you get the Power Commander? If so, did that solve the problem? Thanks.


Kory
 
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Old May 31, 2009 | 05:23 PM
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You are not likely hurting anything with the popping but solve it you need to richen the idle and a bit above idle to stop it. Fuel managenment is the only solution. As mentioned check for exhaust leaks first before throwing more money at it.
Ron
 
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