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March 6th, 2010, 03:53 PM
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#41 |
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ninjette.org member
Name: Ben
Location: Ottawa
Join Date: Jul 2009 Motorcycle(s): 2005 CBR600RR Posts: 132
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I went out riding today with Timm3h.... and his rev issue where defiantly weird.
When he'd twist the throttle.. the bike would lag, choke a little and then it would pickup the RPMs as it's supposed to. When releasing the throttle, it would return much slower to idle speed then my bike. I'm no mechanic and Timm3h has a lot more experience with this type of stuff but... My personal opinion is the idle screw really has nothing to do with this issue once you got your bike out of the shed and running. I just think having a higher idle... just allowed your bike to get enough power to take off and not stall. When I took Timm3h's bike for a quick spin... I had to rev it a lot higher and let the clutch out slower to achieve a smooth take off... where on my bike, it was a lot quicker. The one BIG difference between our two bikes is... his is Shimmed, and my is NOT. He rode his bike with no problems, shimmed for several months last summer... so the needles should still be properly set. Anyone got some opinions?
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2005 CBR600RR - 2:19 Calabogie Motorsports Park, Ontario, Canada |
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March 6th, 2010, 04:34 PM
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#42 |
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ninjette.org member
Name: Tim
Location: Ottawa
Join Date: Jun 2009 Motorcycle(s): 2009 Ninja 250R Posts: 60
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I just pulled the carbs, I'll have look and see if they are messy
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March 6th, 2010, 04:51 PM
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#43 |
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Join Date: Nov 2008 Posts: Too much.
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clean the pilot jets. remove them and blow them out with compressed air. I bet they are gummed up shut.
 also, make sure you have fresh fuel in the tank... drain out all of the old gas first. |
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March 6th, 2010, 05:01 PM
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#44 |
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ninjette.org member
Name: Tim
Location: Ottawa
Join Date: Jun 2009 Motorcycle(s): 2009 Ninja 250R Posts: 60
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everything looks spotless, the fuel bowls are clean too....
Looks like I will have to dump the gas. |
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March 6th, 2010, 08:14 PM
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#45 |
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ninjette.org member
Name: HECTOR
Location: Bronx NY
Join Date: Oct 2009 Motorcycle(s): Red 08 250r Posts: 218
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chevron techron fix my 250
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March 6th, 2010, 10:25 PM
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#46 | |
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Join Date: Nov 2008 Posts: Too much.
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Quote:
 did you remove the pilot jets and clean them? that sounds like the real source of your problem. |
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March 8th, 2010, 01:28 PM
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#47 |
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ninjette.org member
Name: Tim
Location: Ottawa
Join Date: Jun 2009 Motorcycle(s): 2009 Ninja 250R Posts: 60
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they were clean, blew them out anyways.
what a pain in the @$$ to get the carbs back in. I did dump the gas out, and I will try some fresh stuff later |
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