20 Most Recent 2004 Suzuki GSX-R 750 Questions & Answers


Hi, Bob for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
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2004 Suzuki... | Answered on May 01, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2004 Suzuki... | Answered on Apr 30, 2019


Hi, Anonymous and the usual suspects are:
1. Clutch not properly adjusted.
2. Clutch plates rusted together.
3. Hydraulic clutch needs bleeding.
4. Faulty clutch slave cylinder.
5. Faulty clutch ramp mechanism.
6. Broken clutch rod
7. Clutch pack loose on the main shaft.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.visordown.com/forum/workshop/gsxr-clutch-wont-disengage
https://www.suzuki-forums.net/index.php?/topic/3942-clutch-not-disengaging
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

2004 Suzuki... | Answered on Mar 21, 2019


Hi, Leeper_ron before testing any electrical component in the Turn Signal Light Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test because your battery may have 12.5 volts or more but little or zero amps causing the battery to be faulty and must be replaced, "AGM" batteries fall into this category more so than lead-acid types, also before diagnosing any turn signal/running light/parking light issue make sure the bulb is good and the light fuse has continuity with a test light. If you have replaced your OEM lights with one or all LED lights you are going to need a load equalizer.
If no turn signals are working the cause could be a faulty turn signal module/flasher or the connector going to it, look for, corroded, loose, or broken pins/sockets. Contact spray cleaner is great for removing corrosion.
If your turn signal comes on but takes several seconds before it starts flashing you may have dirty contacts in the turn signal switch/button, the switch needs to be opened up and cleaned also the flasher may be starting to fail. It should be noted that cold weather will only exacerbate the situation especially when temperatures drop down below freezing and the location of the component, turn signal switches on the handlebar are at the mercy of the oncoming freezing 70 mph wind and makes it hard for the contacts to do their job covered in frozen grease/grime
If all four turn signals flash at the same time like hazard lights even though you only pressed one turn signal button then you have a LED light in the circuit and need a load equalizer that can be purchased from any motorcycle parts supplier.
If your speedometer does not function properly it will have to be fixed first because your turn signal module gets the data from the speedometer for normal turn signal function.
If your front turn signals don't work use a test light to check for power and ground at the bulb socket, then start backtracking the wiring through every wire connector to the turn signal switch/button and check for continuity, go all the way back to the fuse if necessary to find the cause of the malfunction.
If your rear turn signals don't work check your rear fender wiring harness connector first, for corroded, broken, loose pins/sockets, power, and a good ground, the harness connector is usually located under the seat on the front of the rear fender then keep tracing the wiring look for obvious harness damage caused by the rear tire.
If you still can't find the malfunction backtrack from the rear fender wiring harness connector.
If one side does not work you could have a faulty turn signal switch or module check for continuity.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2004 Suzuki... | Answered on Nov 07, 2018


Hi, Brettd_2004 and the usual suspects are:
1. Fuel tank empty.
2. The fuel tank has old dead gas.
3. Fuel tank bottom contaminated with ethanol sludge, dirt, water, rust, etc.
4. Fuel supply valve/petcock turned off.
5. Fouled spark plugs.
6. Engine flooded as a result of overuse of the choke.
7. Vacuum hose to the fuel supply valve/petcock disconnected, broken, cracked, or pinched.
8. Fuel valve/petcock or filter clogged.
9. Fuel line to carburetor or throttle body pinched, kinked or blocked.
10. Carburetor float stuck.
11. Fuel injectors clogged.
12. Fuel injectors stuck open.
13. Quick disconnect check ball stuck.
14. Compression below 75 PSI.
15. A stuck-bent-burnt valve.
16. Improper valve clearance (too tight)
17. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a cursory reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries.
18. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
19. Loose or corroded wire connection at the coil or plug between ignition sensor and ECM module.
20. Spark plug cables in bad condition and shorting check for spark leakage in the dark, cable connections are loose or connected to the wrong cylinders.
21. Ignition timing incorrect due to a faulty ignition coil, ignition module or MAP, CMP, CKP, O2, TPS, ETP, IAC sensors.
22. Faulty neutral, clutch, kickstand safety switch.
23. Faulty fuel pump or fuse or relay.
24. Faulty or corroded run/stop switch.
25. Tilt sensor needs a reset.
26. Security system not disarming alarm needs a reset.
27. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2004 Suzuki... | Answered on Nov 06, 2018


Hi, Wilsobrandon engine "BOG" is mainly caused by a rich air and lean fuel condition but it can also be caused by a lean air and rich fuel condition this situation rarely occurs and is only caused by the misinformed weekend warrior that owns a toolbox. If the bike has been sitting for months or years you will have to completely disassemble the carburetor and submerge the parts (except rubber parts) in "Carburetor Dip" It usually comes in a gallon bucket with a wire mesh basket that can be purchased at any automotive store. If it is not the above scenario then the following explanation will apply.
The more you open your throttle the more vacuum you are creating in your carburetor venturi and your intake manifold. When you are operating at higher RPM any unmetered air that leaks into your system can become more obvious.
Unmetered air is air that is getting into your system after the fuel has been delivered. If you have unmetered air getting into your system between the butterfly/slide of the carburetor and the cylinder head this will create a lean condition.
All of the rubber components of the fuel system like vacuum hoses and intake manifold that you mount the carburetor to are made of rubber. If none of these components have been changed they are more than likely highly degraded and probably cracked in places to allow unwanted-unmetered-contaminated air into the combustion chamber. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. The vacuum plugs are in the head just after the rubber intake manifolds. The petcock has a vacuum line as well as part of the emission system.
1. Check the intake manifold for fissures.
2. Ensure the bands used to tighten the manifolds down on the intake are secure and have not bound up the manifold.
3. Make sure air box fittings are not warped and fit completely over the carburetor.
4. For 2 strokes make sure the power valve is adjusted properly.
Your airbox is metering air and is the first step in a process of consuming air and fuel. The system requires the resistance of the air filter in order to get the proper vacuum to "SUCK" the fuel out of the float bowl and create the proper venturi effect.
Improper mounting and sealing of the airbox will create a small lean effect. This might seem like no big deal but you are inviting dust and debris in your engine that is doing slow damage by not having proper fitment. Fix it so you know it's not contributing to your issue. Pick the low-hanging fruit first.
Do not go and start adjusting anything at this point. It ran fine before. There is something wrong with the assembly or a component. Do not adjust your floats. Get it back to where it was. The moment you start tweaking everything is the moment you lose OEM settings which are a must-have for fine-tuning and maximum performance.
Fine-tuning your carburetor and multi carb syncing come at the very end following the proper procedure established by the Carburetor Gods.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Bogging down when full throttle GSXR com
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Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2004 Suzuki... | Answered on Nov 06, 2018


Hi, Anonymous for more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
GSXR keyless ignition run
Gsxr anti theft bypass stealing your own bike
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2004 Suzuki... | Answered on Nov 06, 2018


Hi, Nremy it should be noted that the reasons your FI light stays on constantly or flashes and your bike will or will not start and may turn over or may not and run great or sputter, these conditions will vary from bike to bike depending on the year, make, and model and you should always refer to your owners/service manual for proper diagnostic procedures. It should also be noted that any type of prior work done to the bike or an abnormal event occurrence IE: adding accessories, electrical curiosity/adventures, laying the bike down/crashes, rain storms/bike washings just before FI light issues started can be significant hints/aids into tracking down the gremlin, also carry the appropriate jumper wire to access fault codes to reduce the risk of being stranded or towed. The newer the bike the more sensitive the ECM becomes and will not let the bike start when aftermarket accessories have been installed without being reprogrammed. That being said the usual suspects are:
1. Faulty Fuel Pump, fuse or system relay switch.
2. Battery starting to fail due to old age/damage, perform a load test.
3. A discharged battery, check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
4. Faulty safety switches/sensors: run/off, ignition, clutch lever, neutral, side stand, tip over, fuel, and or their connections.
5. Broken wire or worn insulation exposing wire to a ground situation especially inside wire harness at tight bends around fairing brackets, under dash panels, under fuel tanks over cylinder heads etc. Many harnesses are open on the ends that will allow water to enter and accumulate at v-bends.
Dielectric grease and contact cleaner are your best friends for wire/cable/harness connectors, look for corroded, broken, or loose pins/sockets.
6. Installation of aftermarket accessories ie. exhaust systems, mufflers, air cleaners, fuel tuners, electrical component etc.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
F1 light blinking Suzuki GSX Motorcycle Forums Gixxer com Suzuki Fault Codes Suzuki GSX R750 Service Manual https://www.partsfish.com/page/oem-parts-for-suzuki http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2004 Suzuki... | Answered on Nov 06, 2018


Hi, Ernest for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
2004 Suzuki GSX 750 wiring diagram Google Search
Suzuki Motorcycle Wiring Diagrams
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2004 Suzuki... | Answered on Oct 10, 2018


Hi, Andrew903 for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Suzuki GSX 750
http://www.gearingcommander.com/
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2004 Suzuki... | Answered on Dec 07, 2017


Hi, Raymond for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
2004 Suzuki GSX 750 fairing diagram Google Search
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Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2004 Suzuki... | Answered on Nov 02, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
2004 GSXR Clutch Adjustment Please Help Suzuki GSX Motorcycle Forums...
How To Adjust Clutch Cable 2005 gsxr 600
Suzuki GSX R750 Service Manual
OEM parts for Suzuki
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2004 Suzuki... | Answered on May 17, 2017


Hi Vferreira1, for this situation I would call my local dealer or reputable shop's service department and inquire about any possible quick fix. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if possible, and give you a written estimate of repairs and answer any specific questions you may have about your issue. Good luck and have a nice day.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2004 Suzuki... | Answered on Sep 27, 2015


check all wireing loose connection somewhere/

2004 Suzuki... | Answered on Apr 22, 2015


If the porcelain part is gone but all of the metal is still there you can take it out with a socket wrench. If just the threads are left it can be removed with a large screw extractor.

2004 Suzuki... | Answered on Mar 02, 2015


Drain the oil and Pull the clutch cover off. That rod connects to the clutch push button. sounds like it fell out. Undo all the little clutch cover bolts. Carefully pull the cover off leaving all the clutch plates in a stack as some are different to others usually the first or last plate .Check the center of this plate as that is where the button usually is. Put it all back together and check clutch with cover off. You should see it move away as you pull the lever. Make sure you back off your clutch first. Hope this helps cheers

2004 Suzuki... | Answered on Oct 23, 2013


Instructions
    • 1 Measure the chain's tension with a ruler. Move the center point of the bottom half of the drive chain with your hand. Take a measurement of the chain's movement as you push the chain up and down as far as it will go. The chain should have a free range of movement between 0.8 to 1.2 inches. If the chain's free range is greater than 1.2 inches, you need to tighten the chain. Alternatively, loosen the chain if it has less than 0.8 inches of free movement.
    • 2 Loosen the large nut on the left side of the rear axle with a 32 mm socket and a socket wrench. If more leverage is needed to loosen the nut, use a long-handled breaker bar.
    • 3 Loosen the chain adjuster blocks on both side of the rear swing arm with a pair of 10 mm wrenches. Hold the blocks' adjustment bolt's head steady with one wrench and loosen the bolt's lock nut with the other wrench.
    • 4 Turn both adjustment bolts an equal number of turns with a 10 mm wrench to adjust the chain's tension. Turn the adjustment bolts clockwise to loosen the chain, or counterclockwise to tighten the chain. Check that the edge of both chain adjuster blocks are evenly aligned with the adjustment marks imprinted on the swing arm.
    • 5 Check the chain's range of free movement again. Make adjustments as needed until the chain has a free range of movement between 0.8 and 1.2 inches.
    • 6 Hold the adjustment bolts steady with a 10 mm wrench and tighten their lock nuts against the chain adjuster blocks with a second 10 mm wrench. Tighten the axle nut to 72.5 foot-pounds with a 32 mm socket and a torque wrench. Check the chain's tension again.

2004 Suzuki... | Answered on Jan 16, 2013


There could be many issues causing no spark on a 04 GSXR750. Check for battery voltage on the orange/ white wire at each coil. If none this model has a history of a failed right hand handlebar switch and or connector. Ignition voltage passes through this switch. Also check the main harness connector under the left side fairing panel near the area of the turnsignal for internally broken or corroded wires. If all this is good check the signal generator(crank position sensor) output voltage with a "peak reading " voltmeter. This is a special type of meter or attachment that must be used. The voltage should be 3-7 volts DC at cranking speed. Good luck.

2004 Suzuki... | Answered on Jan 14, 2013


Hi, my thoughts are directed more towards the calipers, pads, or even a worn or warped disc, if you still have the rubber brake lines fitted, when you have a reduced brake effort, clamp your brake line as close to the master cylinder as poss with a pipe clamp or a pair of smooth jaw. Grips. If your mastercylinder is faulty the feel in the lever will remain the same with or without the clamped lines, if the feel of the lever is verry firm with no travel the mastercylinder is holding pressure, you can then try moving the clamp further down the line, rechecking the feel at the lever at different points

2004 Suzuki... | Answered on Jun 12, 2011

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