20 Most Recent 2003 Suzuki GSX-R 750 Questions & Answers


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.
https://www.gixxer.com/forums/66-04-05-gsx-r600-750/74206-changing-gear-oil-transmission-fluid.html
https://www.youtube.com/watch?v=NNzoRpbZkls
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

2003 Suzuki... | Answered on Apr 14, 2019


Hi, Bill 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.
https://www.google.com/search?q=Wiring+diagram+2003+Suzuki+GSX-R+750&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjhoc36ocnhAhVOj1kKHWZQB-UQ_AUIDygC&biw=1440&bih=757
Suzuki Motorcycle Wiring Diagrams
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/yamaha

2003 Suzuki... | Answered on Apr 12, 2019


Hai, Jack_saputra untuk skenario ini Anda akan memerlukan manual layanan Anda, parts fiche, dan manual pemilik jika Anda tidak dapat menemukan alat terbaik yang pernah Anda beli untuk Suzuki Anda, jangan putus asa, hanya dengan nol $ 0 Anda dapat mengunduh yang lain.
Untuk informasi lebih lanjut tentang masalah Anda dan unduhan "GRATIS" berharga yang akan Anda perlukan untuk dilihat atau dicetak, klik tautan biru di bawah ini. Semoga beruntung dan semoga harimu menyenangkan.
http://beergarage.com/GSXRCDI.aspx
https://www.youtube.com/watch?v=hYt3rI9tWtQ
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

2003 Suzuki... | Answered on Apr 04, 2019


Hi, Sean86parker 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 you have a fuel tuner it might be faulty you should disconnect it from the system for diagnostic purposes.
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 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 throttle body 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 throttle body 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 kracks.
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 throttle body.
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 injectors 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 change your fuel injector size. 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.
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 Engine bogs down at high rpms Suzuki GSX Motorcycle Forums Gixxer com Suzuki GSX R750 Service Manual https://www.partsfish.com/page/oem-parts-for-suzuki http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Nov 07, 2018


Hi, Baronvonhans if some or all of your instrument cluster goes dark/blank immediately upon startup or a few minutes later riding down the road the usual suspects are:
1. Blown instrument fuse.
2. A bad ground in the instrument circuit.
3. Faulty wiring before or after the fuse.
4. Faulty wiring or connector between the fuse and the instrument cluster.
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.
Gauge Cluster not working Suzuki GSX Motorcycle Forums Gixxer com
Suzuki GSXR Cluster Gauge Fix No Gauge Only Neutral Light Works
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Nov 06, 2018


Hi, Mackeilwilli and the usual suspects are:
1. Severely discharged or a damaged battery must have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary 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.
2. Faulty alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Faulty main circuit breaker or ignition switch, check for loose connections and continuity.
5. Faulty system relay or ignition relay, check for continuity.
6. Faulty ignition coil, ignition/electronic module.
7. Faulty CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Faulty neutral, side stand or clutch lever safety switch.
10. Fuel tank empty
11. Fuel tank contaminated with ethanol sludge.
12. Water or dirt in the fuel system, or clogged filter.
13. Quick disconnect check ball stuck.
14. Restricted, blocked or kinked fuel line.
15. Faulty fuel pump.
16. Faulty pressure regulator.
17. Faulty or clogged fuel injectors.
18. Lean angle switch is faulty or needs adjustment.
19. Catastrophic engine failure, perform a compression test.
For more information about your issue and valuable "FREE" downloads that you need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
HELP please HELP Died while riding continues to die GSXR com
Electrical Problem battery dies and kills bike too GSXR 750 Suzuki GSX...
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Nov 06, 2018


Hi, Antaldo5739 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.
FI CODE FLASHING 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

2003 Suzuki... | Answered on Nov 06, 2018


Hi, Bob 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.
2003 GSX 600 torque specs rear axle nut sprockets Suzuki GSX Motorcycle...
rear axle nut torque specs
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Nov 06, 2018


Hi, Anonymous and the usual suspects are:
1. Spark plugs in bad condition or partially fouled.
2. Spark plug cables in bad condition and leaking check for spark leakage in the dark.
3. Spark plug gap too close or too wide.
4. Faulty ignition coil, module, and or sensor.
5. Battery nearly discharged.
6. 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.
7. Intermittent short circuit due to damaged wire insulation.
8. Dirty air filter
9. Intake air leak.
10. Water, dirt, or rust in the fuel system, fuel pump and/or filter.
11. Old dead or bad fuel.
12. Faulty fuel pressure regulator
13. Pinholes in the in-tank plastic convoluted tubing from the pressure regulator to the quick disconnect check valve.
14. Fuel tank vent system plugged.
15. Throttle body controls misadjusted.
16. Damaged throttle body or intake seals.
17. Clogged or faulty fuel injectors.
18. Loose, dirty, or corroded ignition module connector at crankcase.
19. Faulty TPS, MAP, CKP, O2, and/or CMP sensors.
20. Incorrect valve timing.
21. Weak or broken valve springs.
22. Damaged intake or exhaust valve.
23. The control module may be in limp mode.
24. 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.
BIKE BOGGING DOWN AT HIGH RPM GSXR com
Misfire issues Suzuki GSX Motorcycle Forums Gixxer com
Suzuki GSX R750 Service Manual

2003 Suzuki... | Answered on Nov 06, 2018


Hi, Anonymous 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.
2003 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

2003 Suzuki... | Answered on Nov 05, 2018


Hi, Byron the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
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.
Interchangeable parts Suzuki GSX Motorcycle Forums Gixxer com
Motorcycle Frames for Suzuki GSXR750 for sale eBay
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Oct 13, 2018


Hi, Daniel 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.
No throttle response in 1st gear when taking off Suzuki GSX Motorcycle...
Throttle position sensor fix GSXR 750
Suzuki GSX R750 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki/suzuki-gsx-owners-manuals

2003 Suzuki... | Answered on Oct 07, 2018


state the problem eh

2003 Suzuki... | Answered on May 12, 2018


Hi Stephen, you can use a test lite, volt or ohm- meter to check for continuity and I am sorry you can't find the first and best tool you ever bought for your Harley but despair not for a mere $15.00 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
2003 Suzuki Motorcycle Service Repair Workshop Manuals

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

2003 Suzuki... | Answered on Oct 07, 2015


OR A VOLTAGE REGULATOR,IF THE STATOR IS BAD,IT WONT CHARGE CHECK THE FUSE,BATTERY CONNECTIONS ARE CLEAN,ALL WIRING IS TIGHT, AND HAVE VOLTAGE REGULATOR CHECKED.

2003 Suzuki... | Answered on May 30, 2014


i had this prob a nightmare my su 1000 done this then. after a few weeks,i would park up go for a cuppa , try to start it and nothing just clicking from the switch. i disconnected the immobiliser

2003 Suzuki... | Answered on Apr 11, 2013


This is emulsified oil. This usually indicates a failed head gasket or similar. First, drain the coolant, flush the system and clean the radiator cap. Then refill the coolant system and run the bike for a while and the check the coolant again. If you still have a **** in the coolant you will need to change the head gasket.

2003 Suzuki... | Answered on Oct 31, 2012


check sidestand switch and clutch lever switch...the lockout is turning the sparks off as soon as the neutral light goes out.

2003 Suzuki... | Answered on Mar 28, 2012


if when your bike gets to riding temp. and, you turn it off; and, then restart... if the crank speed is slow replace your battery if your crank speed is normal replace your ignition module (batteries can be recharged and, measure 12 volts and, still be weak)
Amps can fall off (amps are what give the battery muscle to spin your starter ) ignition modules can be affected by heat and fail to maintain spark

2003 Suzuki... | Answered on Feb 13, 2012


If all bolts are out & there is nothing in the way of it being removed, then tap the casing smartly with a non-metallic mallet (around the join preferably) whilst pulling the on the casing until it frees
Ride-safe Bike-Doc

2003 Suzuki... | Answered on May 06, 2011

Not finding what you are looking for?
2003 Suzuki GSX-R 750 Logo

Popular Tags

40 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Suzuki Experts

Marvin
Marvin

Level 3 Expert

85178 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

5948 Answers

ROB

Level 3 Expert

858 Answers

Are you a Suzuki Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

GSX-R 750 Suzuki

  • GSX-R 750 Suzuki

Most Popular Question

type oil best 2003 suzuki gxsr

  • Motorcycles
Loading...