20 Most Recent 1997 Suzuki GSX-R 750 V - Page 3 Questions & Answers

Hi and welcome to FixYa,

Almost always, your described problem indicates either a fault with the rectifier/regulator (most likely) or the stator (least likely). In some instances, it could be corroded/burned/loose coonections (likely) of the three yellow (usual color) wires from the stator to the regulator.

To check which, determine for the presence of AC on the 3 yellow wires (with the engine running). Then check for the DC voltage at the output of the regulator which goes directly to the battery. At idle, DCV would be about 12.5 + which should go up as the RPM increases.

Good luck and thank you for asking FixYa.

the voltage regulator/diodes is not working, stator wiring loose or fuse blown from reverse polarity

use a voltmeter to check if is charging
not run voltage to run voltage
NOTE full charged battery is 12.6v
would need min. 13.5v when running

or

disconect battery after is stated to see if runs?

if keeps running is OK

if not then check charging system.

if runs an still stalls when placed in gear?
trouble with kickstand safety switch

sounds like the clutch switch is bad jumper the two wires to the switch to bypass it. the switch is on te under side of the clutch

I would look at the safety cut out system. (Clutch switch, side stand switch, neutral switch and the starter switch). next look at the starter relay.

Your charger should be putting out 13.0-14.5 volts to keep the battery charged. Otherwise its running off the stator sometimes and the battery at other times depleating the battery. The voltage regulator could be bad or the stator could be bad. try swapping the volt regulator first and start from there. Also a battery that has been depleted should be sufficiently recharged before using it again.

if you have had this solved then this is a waste of your time but i had the same on my 96 when i finally found the problem it was the connection on the switch for the immobilizer .. had it replaced and it was fine

If cranking is slow it could be a sign of a 'near to dead' battery.
When cranking on its battery there is a too low voltage and weak or no sparking.
When jump starting or pushing the bike, there is a good spark and the engines fires up.

Check also the spark plugs! And carburettors cleaniness

Based on what your saying it sounds like a charging issue, based on it having a good battery and being able to be jumped-started then it slowly dying out. Did you check the volts/amps when the bike is running? It could be the stator is going bad and works only part of the time/or not enough, hence the bike dying out after discharging the battery. From what I've heard, the stators on the bikes don't really put out a huge charge to begin with. I'd also check the voltage regulator(rectifier). What do you mean by I spliced the kickstand, resoldered the killswitch?(racebike?) That may be the culprit if they're shorting out on metal. Also if this problem started after doing those modifications, I'd definately first start looking for wire problems there. I've never had a problem like this on my bike and can't see it in person so I'm just guessing, but hopefully someone else will add with some more advice or have/had a similar issue....

The First thing you have to NOT DO, is try to start it if it has been sitting for any long duration of time, 6 months or more, second, you have to remove the gas tank, drain the contents, into a can you can see in, look for a dark brown colored corpusal, in the gas, if there is some, that is an indication, that your carbs need to come apart, unless you are a seasoned mechanic, you will have to remove the carb, take the bowl off, of course you will look for the brown couloured substance again, clean the bowl,remove the pin, holding the float in placebeing carfule to secure the needle valve in its proper place after cleaning it thouroughly, remove the jet, using a tiny bit, you reem the jet hole center, taking care not to bore it out, the you run the bit in the jet hole, cleaning any debri that may be there, use carb cleaner and keep spraying it in all in puts and out puts the carb may have, then if you put your mouth to the feul input to the carb, blow in it to be sure it is clear, if not youl have to use carb cleaner and air to clean it out, air and carb cleaner is the key to cleaning it properly, some carbs need to be taken apart and soaked in a carb cleaner, before reassembly, just keep blowing air in all the inputs and out puts, to be sure they are cleared, reassemble and GO

Have you tried to dismantle the carb and clean the float really well? Likely your floats are sticking or needle and seat need to be replaced.

Si jodance

Behind the radiator on the left side. It is the device with cooling fins, even though the electronic parts are embedded in rubber paste.The location isn't ideal and sudden defects leave people stranded so what people do is relocate the regulator/rectifier to a cooler place. Perhaps to the air inlet, under the air filter. Follow the three, mostly, yellow cables that originate from the stator when you don't find it behind the radiator.

What do you mean by "Midway"? How old is this motorbike? What exactly did you do to clean the carburettor? Is it a new spark plug and a new, clean air filter? Did you empty the fuel tank to remove the fuel tap to clean the filter on the inside of the tap? Is it doing anything else? Things like - is it hard to start, has heavier exhaust smoke or it has a rough and uneven idle.

A broken timing chain is the most likely cause, the piston is hitting an open valve, or you have a dropped valve or a stuck valve. Another possibility is something jamming behind behind the side covers.The key would be how you discovered this? Driving along at 105 and the engine stopped, or ???https://www.google.com/search?q=2009+suzuki+boulevard+timing+chain+or+timing+belt....

You can't, the computerized system is in place to stop exactly what you are trying to do, Steal the bike without the correct credentials. You can't reprogram or over-ride the computer. You need a bike electrician.

https://search.yahoo.com/search?fr=mcafee&type=E210US1494G0&p=repair+manual+for+1986+Suzuki+cavalcade+gv1400

The crank case will be almost as hot as the oil flowing around the engine, lubricating the bearings.

Thinking you meant Raider and not 'rider', and this is a Suzuki motorcycle and should not be in Cars and Trucks category. Edited and moved. https://www.google.com/search?q=raider+150+carb+tensioner

The air/fuel mixture screw on a Suzuki VS800 Intruder is typically located on the carburetor. To adjust the air/fuel mixture, you'll need to locate the carburetor and look for a small screw that can be turned. Keep in mind that the exact location of the screw may vary slightly depending on the model year and specific carburetor version on your VS800 Intruder. Generally, it is located on the bottom or side of the carburetor. Here are the general steps to locate and adjust the air/fuel mixture screw: 1. Locate the Carburetor: The carburetor is usually positioned on the side or underside of the engine. Follow the intake manifold or air filter housing to find the carburetor. 2. Identify the Air/Fuel Screw: Look for a small screw on the carburetor. This screw is typically flat-headed and may be recessed. It is often located near the bottom of the carburetor. 3.Adjustment: With the engine running at idle, use a screwdriver to turn the air/fuel mixture screw. Turning it clockwise (in) usually leans out the mixture, while turning it counterclockwise (out) enriches the mixture. 4. Listen to the Engine: As you make adjustments, listen to the engine's sound. The goal is to find the point where the engine runs smoothly and the idle is stable. 5. Fine-Tune: Make small adjustments and give the engine a moment to respond before making further changes. It's a process of trial and error to find the optimal setting. 6. Check the Owner's Manual: Refer to your motorcycle's owner's manual for specific guidance on the location and adjustment of the air/fuel mixture screw. The manual will provide information tailored to your bike's make and model. If you're uncomfortable making these adjustments yourself or if you're unsure about the location of the screw, it's advisable to consult a professional mechanic or refer to the specific service manual for your Suzuki VS800 Intruder.

Question edited for a lot more clarity. BTW it isn't a Moped because it doesn't have pedals 'Motorised and Pedal operated - 'mo ped'. It is a Scooter. Here is your service manual. Check all connectors for corrosion, check fuses and grounds on the lights. It may be a voltage rectifier issue. Probably need a good electrician.

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