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TOPIC: Re:Starting A Roadstar
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Re:Starting A Roadstar 1 Year, 1 Month ago  
My bike is definitely cold blooded. I don't blip the throttle before starting, but it won't start without choke, and need to ride with it on or it will die when I come to a stop sign. Usually takes about 5 mins before it idles normally, depending on temps, but lately, I can turn the choke off after about 2 mins. That's only the first start of the day. After that, it starts just right up and idles fine without choke the rest of the day.

One interesting thing is, I almost always starts with a less than pleasing "pop" then drops down in to idle. I need to take a video of it.
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
... Ignore this, somehow double posted.
 
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Last Edit: 2012/04/15 10:40 By Doc_V.
 


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Re:Starting A Roadstar 1 Year, 1 Month ago  
Mine's very cold-blooded too. Even on a hot day, if it sits for more than 30 minutes after a long ride I need at least half-choke. I only blip the throttle once before starting if it hasn't been run in a few days though. Blipping before or after starting when already hot would flood mine.

My buddy with a 1600 never has to use his choke if the bike's already been running, even on a cold day, so I'm thinking there's a motor difference somehow.
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
you guys that are having the cold blooded issues have you changed out your poss. battery cable and gone to a warrier relay?

the reason i ask is i run a light bar have hc pistons and use a interstate 285cca battery and even after a week of sitting i do not have too use the choke (enrichener) just hit start and go
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
Great to hear the other guys that have easy starting good running Rodies.
If I had cold blooded issues or like the guy that needs choke after 30min sitting I'd be looking for the problem no doubt

I'd prolly start by checking the manifold for cracks and a minute vacuum leak, in really severe cases like the 30min thing I'd be looking at cruddy pilot jet, low floats or a vacuum leak the size of a broken hose.
 
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Last Edit: 2012/04/15 15:07 By coalstoves.
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
coalstoves wrote:
Great to hear the other guys that have easy starting good running Rodies.
If I had cold blooded issues or like the guy that needs choke after 30min sitting I'd be looking for the problem no doubt

I'd prolly start by checking the manifold for cracks and a minute vacuum leak, in really severe cases like the 30min thing I'd be looking at cruddy pilot jet, low floats or a vacuum leak the size of a broken hose.


Feel like I need to clarify. The bike will start just fine without choke. It just won't idle smoothly when cold unless I use one click (never full or even half choke unless starting from dead cold on a cold morning.) It's been this way since the day I drove it off the showroom floor, so if anything was wrong with the carb or intake, it was wrong from the factory.

My buddy's will idle smoothly cold or hot like it could care less.
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
Mine must be 'middle of the road'. When it's cold, I pull the chock all the way out, turn the key on, twist the throttle once, then fire it up. After that, I slowly back off the choke while I'm strapping on my helmet, putting gloves on, etc. By then it's ready to go. It might hiccup once when I take off, but after that, it's just fine.
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
Rev_Rock wrote:
Mine must be 'middle of the road'. When it's cold, I pull the chock all the way out, turn the key on, twist the throttle once, then fire it up. After that, I slowly back off the choke while I'm strapping on my helmet, putting gloves on, etc. By then it's ready to go. It might hiccup once when I take off, but after that, it's just fine.
+1
 
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Re:Starting A Roadstar 1 Year, 1 Month ago  
Jeez, mine must have ice in its blood... on 35-40 degree days when starting cold, I've actually run the battery down to the point of needing a jump start trying to get it to turn over. Granted, that's only happened once, but mine NEVER starts easily first thing. A lot of times I'll get a fart through the carb before it does. And when it does start, it REEKS of gas, even with enricher pushed halfway in.

The bike never used to be like this...this is the first season of it being so bad. This is probably the main reason I'm lapping the manifold, using Hylomar and rejetting. As near as I can tell, it got this bad after I swapped the pilot to a 37.5. I think I'm going back to a 35 and lean it out a bit, back to the jetting I was using at 7000 feet ASL (sea level now).

RK
 
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#479883
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Re:Starting A Roadstar 1 Year, 1 Month ago  
Rev_Rock wrote:
Mine must be 'middle of the road'. When it's cold, I pull the chock all the way out, turn the key on, twist the throttle once, then fire it up. After that, I slowly back off the choke while I'm strapping on my helmet, putting gloves on, etc. By then it's ready to go. It might hiccup once when I take off, but after that, it's just fine.



We must have the same bike.
 
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