Question about Suzuki GS 750 L Motorcycles

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Unleaded fuel SUZUKI GS1000 GS850 GS750 CARB RUBBER PASSAGE PLUGS

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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SOURCE: Fuel drip from bottom of carb after minor accident

SOUNDS LIKE THE LAY DOWN MAY HAVE STIRED UP THE DIRT IN THE FUEL BOWL AND THE FLOAT IS STUCK MAY HAVE TO REMOVE THAT CARB AND CLEAN

Posted on Aug 16, 2009

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  • 850 Answers

SOURCE: Describe your convert 1980 gs 750 to a 1983 gs1000

NO! but why when shaft drive is better [less maintainance]

Posted on Jan 13, 2010

  • 156 Answers

SOURCE: Fuel runs out the the right vent tube and breather

Most likely the diaphragm in the fuel tap has a hole in it .The way your fuel system works is that, when the bike cranks and starts it generates a vacuum in the inlet manifold, a pipe from the manifold goes to the fuel tap. The vacuum in the pipe pulls the diaphragm in the tap away from the holes in the tap ,letting fuel flow past the diaphragm and down into your carburetors ( gravity fed).
If there is a hole in the diaphragm the vacuum will **** fuel through the diaphragm and down the vacuum pipe flooding that cylinder and starving the others.
I hope this helps.

Posted on Mar 28, 2010

bazzz7071
  • 342 Answers

SOURCE: 1981 GS 750 L: trying to hook back up the fuel line on the gs750 ...

Hi if that line is connected to the under side of the tank its a breather hose rout is somewhere i believe near the side of the air box then down near the swing arm

Posted on May 03, 2010

  • 738 Answers

SOURCE: 1979 Suzuki GS750 won't start. new plugs, only

HI THATS ODD TO HAVE 3 SPARKING, AS THE IGNITION COILS ON THE OLD GS WERE 1COIL FOR 2 CYLINDERS IE 1&4 CYLINDERS USED 1 COIL AND 2&3 USED THE OTHER , SO IF YOU ARE GETTING A SPARK AT EITHER OF THESE THAT MEANS THE COIL IS WORKING, ON THE COIL THAT IS ONLY GIVING A SPARK AT 1 PLUG SWAP THE PLUG OVER AND SEE IF IT THEN SPARKS IN THE OTHER CAP THIS WILL ELIMINATE THE PLUG, IF THE PLUG THAT WAS SPARKING IN THE OTHER LEAD NO LONGER SPARKS IN THE OPPOSIT LEAD THEN OBSERVE THE LEAD REMOVE THE CAP AND EARTH THIS OUT WHILE YOU TURN OVER THE ENGINE, THIS WILL ELIMINATE THE CAP,

Posted on Aug 31, 2010

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2 Answers

Services free manuale for suzuki gs 500 2011


Hi try to open the URL linked below..

http://www.ownerservicemanual.com/397-owners-manual-for-suzuki-gs500f.html

Apr 06, 2014 | Office Equipment & Supplies

1 Answer

1979 Suzuki GS1000, cylinders 2 & 3 are not firing


Hi, Anonymous you need "FIVE" things in order for a cylinder to run properly:
1. FUEL: in order to validate your not getting fuel spray some starting fluid into the air cleaner and hit the starter button, if it fires up and runs for a few seconds then you know you have a fuel delivery issue. Multi carb banks should be bench "SYNC"
2. SPARK: remove the spark plug and with it connected to the spark plug cable ground the threads to something metal you should see a bluish white spark if not you have a faulty spark plug, spark plug cable, ignition coil, condenser, CKP, ECM, sensor or the wiring in between.
3. COMPRESSION: you must have at least 80-100 PSI for most bikes, multi-cylinder engines should be within 10-15% of each other if not perform a leak down test you may have a burnt or bent valve or hole in the piston or broken rings.
4. CAM TIMING: confirm your timing marks are aligned to see if the cam chain or adjuster are worn out and the chain has skipped a couple teeth.
5. IGNITION TIMING: on older bikes check to see if your points have not closed up, timing plate has not become loose and confirm with a timing light for proper retard and advance functions, on newer bikes where timing is controlled by an ECM and is nonadjustable check you CKP, TPS, MAP, O2, sensor or its counterpart for integrity.
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.
1978 Suzuki GS550 Cylinder Not Firing Tech Corner Motorcycle Classics
Thread GS1000 Cylinders 1 4 not firing
Suzuki GS1000 Service Manual
OEM parts for Suzuki
Suzuki GS1000G 1980 Owner Manual

Jun 15, 2012 | 1979 Suzuki GS 750 E

1 Answer

1982 suzuki gs850 three of the carbs have the passage plug under neath the 40 jet and the 4th one dont. well im only firing on two cylinders and the other 2 are loadin up and foulin out the plugs? and...


not certain on some of your terminology, passage plug? and 40 jet?
if you mean the syncronizing plugs, where the gauges connect too, then the missing one has the hose for the vacumn fuel tap, but this wouldnt foul 2 cylnders
1 and 4, run off one coil 2 and 3 run off the other coil, if one of those pairs is fouling it could be electrical.

Mar 17, 2011 | 1981 Suzuki GS 750 L

1 Answer

I have Suzuki gs 750 e, model 1979. The engine is an air-cooled, 4-cylinder,4-cycle model equipped withdual overhead camshafts. I am looking for new camshafts for the engine. Do gs 1000 and 1100...


The simple answer is no. It is possible to put a complete 1000 engine into the 750. but this will involve making brackets etc.
Proberbly the easiest way to more power is to fit the barrells and top end from the GS850. This will fit straight on. Ideally, you will need the 850's carb, but the 750s could be jetted to suit. The exhaust is the same fittings, so you could retain the gs750 exhaust as well. They also share the same airbox.

Nov 02, 2010 | 1979 Suzuki GS 750 E

1 Answer

1982 Suzuki GS 750 E bogs after 3000 rpm carbs have been rebuilt


Hi, K_huffman 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.
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.
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.
Thread My GS850 Bogs down when accelerated quickly
77 GS750 Bogs on throttle
http://www.vanluik.eu/Suzuki%20GS750%20Service%20Manual.pdf
OEM parts for Suzuki
http://mybikemanuals.com/suzuki/suzuki-gs-owners-manuals

Sep 22, 2010 | 1978 Suzuki GS 750 E

1 Answer

Describe your convert 1980 gs 750 to a 1983 gs1000


NO! but why when shaft drive is better [less maintainance]

Jan 13, 2010 | 1980 Suzuki GS 750 L

2 Answers

Need a free service manual downoad for a 1985 suzuki gs 550


Try the Suzuki forum on line - Old bike and new - They do help

Oct 09, 2009 | 1985 Suzuki GSX 550 EF

1 Answer

Fuel drip from bottom of carb after minor accident


SOUNDS LIKE THE LAY DOWN MAY HAVE STIRED UP THE DIRT IN THE FUEL BOWL AND THE FLOAT IS STUCK MAY HAVE TO REMOVE THAT CARB AND CLEAN

Aug 16, 2009 | 1980 Suzuki GS 750 L

2 Answers

Which Fuel?


The owners manual says to use gas with Octane of 90.

Nov 10, 2008 | 1981 Suzuki GS 750 L

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