Question about kawasaki KLX 250 Motorcycles

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I have a 2009 KLX250 Fuel injected model which i have just installed a 330cc big bore Kit. I also installed a 2Bros Juice box fuel controller. My problem is i cannot get the bike to idle smooth. The revs are changing up and down from say 2000rpm up to 3000rpm. The bike under power above runs ok mid range and top end. any help please, Thank you John W.

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  • kawasaki Master
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I think u hav issues with the 2 new additions--hook a analyser to it for any codes-u mite need to download something in its computer-see a dealer tech or call manufacturer

Posted on Oct 13, 2010

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

Where is the fuel pump fuse located on a 2009 Chevy Traverse


FSCM Fuse
25A
Fuel Pump Flow Control Module , under hood fuse/relay box.
do you know what a fuel pump control module is ?
The in-tank fuel pump is controlled with a fuel pump control module (FPCM). The engine control module (ECM) enables the FPCM and sends the desired fuel line pressure to the FPCM via GMLAN. The FPCM sends a pulse width modulated (PWM) voltage to the in-tank fuel pump allowing the fuel line pressure to be varied as commanded by the ECM. The high pressure fuel pump, fuel rail pressure, fuel injection timing, and injection duration are controlled by the ECM.

I would bet that the fuse isn't the problem ! Don't get me wrong , the fuse could be blown but fuse's don't blow for no reason . The fuel pump control module .

Video on youtube fuel pump control module diagnostic's .

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The 2005 Isuzu 4HL1 smoother E engine has no power over hills what could be th problem


loosing compression
fuel delivery

if its the DiD ...internal carbon build up

Jun 30, 2016 | Isuzu Cars & Trucks

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WHY DOES MY ISUZU 4HL1 ENGINE HAVE A HARD START ALWAYS?


no car stated, huge NPR truck no less.
no year stated
so no free book information on that engine,.
big diesel. 4HL1, no dash letter?
compression at spec.?
glow plugs work.,
filters clean. water in fuel,
does test fuel (spray'd) help? ???
injection problems
lack of startup air.(filter)


The 4HL1 is a common rail direct injection OHC 16V high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 333 Nm, peak power is 140 PS (103 kW) at 3,000 rpm. Maximum torque is (34.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-N is a common rail direct injection OHC 16V high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 333 Nm, peak power is 131 PS (96 kW) at 3,000 rpm. Maximum Torque is (34.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-TC is a common rail direct injection OHC 16 V turbocharged and intercooled high-pressure fuel injection system engine of 4.777 L capacity with electronic control system. Peak torque is 425 Nm, peak power is 160 PS (118 kW) at 2,700 rpm. Maximum torque is (43.3 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.
The 4HL1-TCS is a common rail direct injection OHC 16 V turbocharged and intercooled high-pressure fuel injection system diesel engine of 4.777 L capacity with electronic control system. Peak torque is 500 Nm, peak power is 179 PS (132 kW) at 2,700 rpm. Maximum torque is (51.0 kg m)'/1,500 rpm. Bore is 115 mm, stroke is 115 mm.

May 31, 2016 | Isuzu Cars & Trucks

1 Answer

How to install a big bor kit on a 50 cc scotter


It's a pretty big job. You need to be competent (and confident) with tools as well as diagnosing and repairing gas engines. Without knowing the details of your scooter, the overview is this: 1) Remove the carburetor (if mounted to the cylinder), exhaust pipe, cylinder head, cylinder and piston. 2) Have the cylinder bored out** to provide the correct clearance between the cylinder and the piston (if different from the scooter manufacturer's clearance this information should be provided by kit manufacturer). 3) Modify the head (more machine work to reshape the combustion chamber to work with the larger bore). 3) Reassemble. 4) Modify the fuel system (usually a carburetor) to correctly fuel the now larger displacement engine. 5) Get the new set up running and then tune it to run properly without damaging itself from an incorrect fuel mixture.


** Some cylinders are aluminum with a steel sleeve that forms the bore that piston runs in. Some are aluminum with a thin nikasil coating on the aluminum bore. These will be much more expensive to bore out as they will need to have the coating replaced after being bored out.

Mar 19, 2013 | Small Engine Carb Repair Tool: Mini-bike...

1 Answer

Hi. Someone here who can help with tuning my Honda ANF INNOVA 125cc 2009 Injection


if you tune your ANF so it has more power than is legal for a learner (UK) you can get into all sorts of trouble as your bike will not be Insured, taxed or have a legal MOT (UK) not sure where you are and the laws of your country, but a unrestricted exhaust, K&N air filter, and fitting the right jets to suit the exhaust & air filter will give you more power, or you can add a big bore kit (142.5cc), but its not advisable if you are restricted to a 125, but if you dont care about laws or are using it on privete land or race track add one of these http://www.ebay.co.uk/itm/HONDA-ANF125-to-142-5cc-INNOVA-WAVE-CYLINDER-JAPAN-PISTON-KOLBEN-KIT-ANF-125-/261663079330?pt=UK_Motorcycle_Parts_13&hash=item3cec55bba2
you will also need to put a smaller rear sprocket or larger front, as the engine will have more power so the gearing will be wrong and the engine/gearbox will scream at top speed

Oct 27, 2012 | 2006 Honda ANF125 Innova

1 Answer

2011 model Honda anf innova 125 fuel injection how do you derestict it. I don't know how too


There is no restriction on the Innova.

The engine and injection system is purpose designed to deliver high torque and high economy. A carefully ridden Injection Innova can achieve 40 miles (65kms) per litre which is far better than any other 125cc machine.

An Innova 125i will do a genuine 60 mph happily and show around 65 mph on the speedometer.
The most effective way to more power would be to fit a 150cc 'big bore' kit. but if you want to go faster a lot, sell it and get a PCX or similar and live with the relatively poor economy

May 05, 2012 | 2006 Honda ANF125 Innova

1 Answer

Is it possable to convert a 1997 Kawasaki Vulcan 800 from carburated to fuel injection? If so does a kit exzist to convert it?


There are a lot of differences between fuel injection and carbs.
the intake ports on the head may be different( another head required)
wiring loom is different, and will need the fuel injection computer
exhaust can be different
air box can be different
throttle cables can be different
fuel tank is different, and fuel pump
and a few more things I havent thought of.
Not certain if there is any commercial kit available.
Any thing is possible, but you would need to weigh up if its viable, and economical.
If you could find a similar injected model and swap all these parts you would have a slight chance of converting

Aug 07, 2011 | kawasaki VN 800 A Vulcan Motorcycles

2 Answers

2004 FLHTC- When air temperature gets above 80 degrees and after ridden about 30 minutes, idles rough, to the point of dying and backfiring. Have replaced MAP sensor, ignition coil and plug wires. Had a 95...


Is your check engine light on? If yes, get a HD tech to read the trouble codes or do it yourself if you have access to a service manual. It will give you a starting point. My best guess at this point would be a failing ignition module. Are your plugs the correct color? White center with a gray ring where the threads end shows correct air/fuel ratio. Check fuel pump pressure. Make sure it's not something simple like a plugged fuel filter, dirty air cleaner, etc. Unfortunately, HD fuel injection systems are not very reliable.

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1 Answer

Big bore kit


The big bore kit is pretty easy. It is actually pretty basic. If you are buying a complete kit it should come with a spec sheet that will give you clearances and so forth. Make sure you gap the rings. I believe the gap should be .002" per inch of bore. If you are running a super hi-lift cam then you will want to check the piston to valve clearance and also the check for valve spring coil bind.
Good luck and let me know if you have any further questions.
Regards,
RSelvy

Dec 18, 2008 | 2007 kawasaki KLX 250

1 Answer

Air filter


The Techlusion will fit your bike for a fuel management system. I would definitely get one with aftermarket pipes and especially if your going to get an aftermarket air kit. Techlusion Fuel Management Kit Techlusion (Dobeck Performance) Fuel Injection TFI Control Box for Suzuki Boulevard M95 Cobra FI2000 Fuel Management (Plug & Play) 1020-0081 - Cobra FI2000 Tripot Fuel Processor - 1600 Marauder & Mean Streak Thunder Air Kits (Maurader 1600) http://www.phatperformanceparts.com/...A&Show=Reviews http://www.motorcycle-journal.com/fo...uzuki-m95.html

Nov 10, 2008 | 2005 Suzuki Boulevard M95

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