April 2nd, 2010, 10:31 AM | #1 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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HELP. Cant get bike to start
I have a 2005 ninja 250. rode it last weekend just fine. tried to start it today and the engine wont start. when i push the starter, i can hear it trying to start, but the panel lights (neutral and oil pressure) dim a little. I talked to my cousin and she said she thought it might be the battery, but i just got a new one a few months ago and i can hear it trying to start, so idk if thats it. any ideas? need help!
Thanks! |
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April 2nd, 2010, 10:53 AM | #2 |
ninjette.org member
Name: Kyle
Location: Fremont
Join Date: Jun 2009 Motorcycle(s): '97 Ninjette, '06 Ninja 650R Posts: 49
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Nathan-
How fast is it turning over? It sounds like a battery issue, particularly if it is turning over slower than normal. If you just replaced the battery recently and you're having problems, do you have anything draining the power at night - an outlet with a short, a gps with a standby current, etc? Try jumping it to test the battery issue. If that fixes it, time to pull out that multimeter and check for leakage while the bike is off. -Kyle
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Not all those who wander are lost... -J.R.R. Tolkien |
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April 2nd, 2010, 11:15 AM | #3 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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First off, thank you for responding!
It sounds like it's turning over like normal. I dont have any external electronics on the bike (gps, etc). Ill jump the battery soon and see if that works. Ill let you know if that works. |
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April 2nd, 2010, 11:20 AM | #4 |
ninjette.org member
Name: Kyle
Location: Fremont
Join Date: Jun 2009 Motorcycle(s): '97 Ninjette, '06 Ninja 650R Posts: 49
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*Careful with the jump - be sure you know how the cables connect. Too many people get hurt just connecting Black/Black, Red/Red.*
If the jump doesn't work - next thing to check in the debugging chain is fuel delivery. If it's not catching at all, check the petcock (we've all made that mistake), then drain a little gas from the carb bowls (use a small piece of tubing so you don't drain it right onto the engine). If the carb bowl is dry (or close to it), you aren't getting fuel into the engine. A clear inline fuel filter is a godsend here - you can easily check if fuel is flowing while you try to crank it.
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Not all those who wander are lost... -J.R.R. Tolkien |
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April 2nd, 2010, 11:23 AM | #5 |
Join Date: Nov 2008 Posts: Too much.
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April 2nd, 2010, 11:26 AM | #6 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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I was looking online about the jump. I dont have another motorcycle to jump it. Is it alright to use a car or truck to jump it, as long as the car is off? I dont wanna fry my wiring
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April 2nd, 2010, 11:27 AM | #7 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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guess you just answered my question haha. thanks
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April 2nd, 2010, 12:57 PM | #8 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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Was about to try to push start it before i jumped it. Ended up getting it started after putting it in first gear (still with clutch), putting choke on full, and giving it just a little bit of throttle. So I got it started, but the bike definitely aint in tip top shape. And it wont idle without choke until ive ridden it about a minute. Do you know by any means what that could be? carburetor problems maybe?
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April 2nd, 2010, 01:13 PM | #9 |
Join Date: Nov 2008 Posts: Too much.
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most likely.
try draining the gas out of the tank and refilling with some fresh gas. also, you can try adding some seafoam to the fresh gas and hopefully it will dissolve whatever is causing your problem of the pilot jet blockage in the carbs your bike seems to be suffering from. |
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April 2nd, 2010, 02:11 PM | #10 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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Sorry im new to motorcycle maintenance. what exactly does draining the fuel do? i looked inside the tank and it looks clear. also, i had added 2 bottles of Red Line fuel additive over the last thousand miles to my fuel. its supposed to have cleaned out the system. is that the same type of thing as the seafoam?
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April 2nd, 2010, 02:17 PM | #11 |
ninjette.org sage
Name: Marc
Location: Crawfordville, Florida
Join Date: Jan 2010 Motorcycle(s): 2005 Suzuki S50, 2006 Kawasaki Ninja EX250F, 1990 Honda PC800, 2000 Yamaha TW200 Posts: 848
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"And it wont idle without choke until ive ridden it about a minute. Do you know by any means what that could be? carburetor problems maybe? "
Use the choke to start the engine if it hasn't been started in a while. Let the bike idle at about 2500 rpm or more for a minute or so 'till it warms up then slowly turn the choke down. Don't shut off the choke as soon as the engine starts. These bikes like a little choke 'till they are completely warmed up, so that it normal. Put an ounce/gal of Seafoam or Berryman's B12 Chemtool in the gas if you want to make sure the whole system is clean, but learn how your bike works and read the owner's manual. Don't start tearing apart your carbs, you are going to make your problem worse. The choke is there for a reason and it's meant to be used. You may have gotten a new battery recently but make sure it is fully charged by putting it on a 2 amp charger for 6-8 hrs. The starter may turn over but they bike will not start with a poorly charged battery. If you bought a new AGM battery, those have to be put on a charger before first use to fully charge them up (regardless of what the dealer tells you if he gives it to you and says it's good to go) or they will never charge to full capacity again and will die fairly quickly after starting the bike a few times. |
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April 2nd, 2010, 04:14 PM | #12 |
ninjette.org member
Name: Kyle
Location: Fremont
Join Date: Jun 2009 Motorcycle(s): '97 Ninjette, '06 Ninja 650R Posts: 49
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All of this is good advice (including the don't pull your carbs apart part). I've spent enough hours cleaning and rebuilding carbs to tell you, it ain't a lot of fun :-)
If it's just running a litle rough, try the old "Italian tune-up" - get to a straight, safe area (like an uncrowded freeway), and whack the throttle full open at 10 or 11K for a little while. Clears up stuck dirt and minor problems like a jiffy Hope everything goes well. Keep the rubber down, -Kyle
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Not all those who wander are lost... -J.R.R. Tolkien |
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April 2nd, 2010, 04:50 PM | #13 |
Live Life
Name: Don
Location: Lincoln, NE
Join Date: Nov 2008 Motorcycle(s): 2009 Green SE Ninja 250 Posts: A lot.
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Nathan you have the classic spring Ninja virus - low battery and possible gas contamination. Sooner or later you want to get a "Battery Tender" to put on your battery during the non-ridiing season. Do that and store the bike with some SeaFoam or Stabil in the tank and you will be in the best position to ride when the season starts. Also, as you have found, Ninja's are set lean from the factory which usually requires some choke on start when the temps are <50. Even when you are into the season you will need a little warm up before you take off. In the morning on the way to work I usually roll the bike out of the garage, do my leak inspection, start, pre-ride inspection (turn signals, brakes lights, etc), put the helmet and gloves on and by that time she ready and so am I.
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- ATGATT - Scorpion EX700 Hi-Vis Helmet, First Gear MeshTek 3.0 Jacket, TourMaster Transition 2 Jacket and Flex Pants, Sidi Doha boots |
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April 6th, 2010, 08:04 PM | #14 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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Been busy for a while, just got back online. As far as starting it with the choke, even if I let it sit for 5 or 10 minutes with choke at 3k rpms, it will die when i finally inch the choke down to nothing, so im pretty sure its warmed up by then. With the battery, i forget what brand it is. when i bought it, i installed it and then rode it for a half hour or so, hoping that the alternator would charge it up enough. guess it didnt work haha. ill have to invest in a battery tender then. How often do i hook up the battery on it? just whenever its acting up? im currently riding. been warm enough in florida since january haha.
Thanks for all the replies! |
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April 6th, 2010, 08:13 PM | #15 |
ninjette.org member
Name: Nathan
Location: Mason, OH
Join Date: Apr 2010 Motorcycle(s): 2005 Kawasaki Ninja 250 Posts: 52
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also. before i go buy something for my fuel i just wanna make sure im looking at the right thing for seafoam. is this it?
http://ccspecialties.org/seafoam.jpg |
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April 6th, 2010, 08:15 PM | #16 |
Join Date: Nov 2008 Posts: Too much.
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yes
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