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Do you have to pull the choke out every time you start?

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Old May 28, 2010 | 07:48 AM
  #1  
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scripture187
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Default Do you have to pull the choke out every time you start?

I've only been riding for about a year now, so I have a question about carbs. Do you need to pull the choke out every time you fire up the bike, or once it's been warmed up, you shouldn't need it anymore?

I was riding yesterday and had to stop for fuel and when I tried to start it back up without the choke it stalled out immediately afterwards (twice in a row), and then i pulled the choke out and tried it and i had to keep the starter cranking for about 5 full seconds before the engine started up. Whenever I do a cold start with the choke out, it starts up perfect, loud and rumbles.

If anyone could explain the choke situation to me, it'd be appreciated.
 
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Old May 28, 2010 | 08:02 AM
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s shouldn't need the choke when it's warm . sounds like you have some carb issues starting to develop.
 
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Old May 28, 2010 | 08:09 AM
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You didn't mention the year and model or if the carb is stock or not, but my bikes from the early '90's did the same thing. They ran really lean and often needed the choke to start. I had the carb rejetted and it made a big difference.
 
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Old May 28, 2010 | 08:14 AM
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It's a 2001 Softail Night Train. V&H Exhaust, High Air-Flow filter, and went from a 45 to a 48 on the jets (complete stage 1 kit). Other than that, everything is stock.
 
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Old May 28, 2010 | 08:22 AM
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The S&S on my 02 Twin cam never needs a choke.....

The S&S on my 97 Evo needs choke initially on Start up when cold, then it's good all day on restarts...
 
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Old May 28, 2010 | 08:53 AM
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My 93 w/ S&S super E needs it at first start up and if it sits for a few hours during the day.
 
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Old May 28, 2010 | 02:13 PM
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Like about everybody says....each bike has its own attitude. You can manage to foul the plugs if you choke it when it's not needed though. Every carburetor equipped bike I ever owned had a certain little "combination" to start it.
 
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Old May 28, 2010 | 04:02 PM
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Originally Posted by 1550vt
Like about everybody says....each bike has its own attitude. You can manage to foul the plugs if you choke it when it's not needed though. Every carburetor equipped bike I ever owned had a certain little "combination" to start it.
Totally agree. Sometime think they have mind of their own. My 2001 Low Rider, with stage 1, will spit, sputter and shake all over if you don't use the fuel enricher just right. 2003 Road King about the same. If engine is warm really don't have to use fuel enricher. Think you just have to know your bike and you learn that by Riding it.
 
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Old May 28, 2010 | 04:49 PM
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Mine when it's cold, I push it straight back in after it fires & is running, then a little throttle & wind in the grub screw under the throttle till it warms up then uunwind throttle grub screw and i'm good to go
 
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Old May 28, 2010 | 07:53 PM
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yeah, i think i fixed the problem... looked like there was about half a quart too much oil in there and it was probably making the engine hard to turn over. it was also spitting oil out of the air filter too. Not sure if that really was the fix for the problem, but now it starts right up without using the choke, so either way, I'll take it. Thanks for the replies.
 
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