20 Most Recent 1994 Suzuki GSX-R 750 WR Questions & Answers

u need to adjust the free play in the clutch lever

I owned this one for 20 years and have never heard of this type of problem.

Unless you are confident the "sludge" can be dissolved by some additive your only option is remove the gas tank and reverse-flush the pump. I'm not even sure that is possible on your particular pump. If the pump is acting up I would at least remove it and get as much sludge out of it as I could. If the pump is not acting up I would remove the tank and rinse out as much sludge as possible and install an inline filter before the carburetors to keep an eye on it. Use good clamps and check it often for leaks. After you are sure the sludge is out of your tank you can remove the filter.

google fairings 94 gsxr 750 or go to cyclepages.com i found the parts for my 96 fzr here they were the cheapest

have you checked the carbs are clean and all seals are good ? floats float if you put in a jar of fuel ?

Lots of things could cause this! Oil being over full can effect it this way but would have to be really high. You would also notice a lot of smoking if this was the reason. Carbs not being Sync'd correctly will cause this. Main jets in carb plugged or wrong size. Float level off can cause this. Timing off can cause this. Most likely the problem is in the carburation. Hope this helped!

you say you cleaned the carbs, but did you pull and clean the jets ? they are very very tiny holes, and take like nothing to plug them. pull the jets and run a wire from a wire brush thru them, should start for you now

10w40 semi synthetic of fully sinthetic

sounds like your coilis not getting power .1-4 use one coil 2-3 use another. check connections at that coil then check coil to see if its not cracked and arcing to frame

Lift the seat. You will find a bolt screw. remove carefully and the tank should be able to be pulled. If you have any petrol in the tank be carefully as it may become unbalanced with the fuel slopping around.

the carbs are proberbly blocked, you might have rust in your tank that will keep blocking, put an inline fuel filter in and get carbs cleaner, you also got a flat battery, give i little revs until it starts then adjust the idle

Some manufacturers (I'm more familiar with Yamaha than Suzuki) used a starter button that had 2 sets of contacts...one for the headlight, one for the starter circuit. The idea being to save battery power while cranking,,,,so as you pushed in the button, first it opened the headlight contacts, killing the headlight. As you pushed in further, it closed the starter circuit contacts cranking the starter.
Problem is over time...dirt etc gets in behind the button, so when you let your finger off, the starter contacts reopened, but the headlight contacts don[t close again....so no headlight!

Key off, Try spraying some Wd40 around the button to flush out any crud and work the button in and out letting it snap out several times.
Then retry key to see if headlight is back.

Your motorcycle has a two position switch in the starter button. When you push the button in halfway the headlight turns off to give all the electricity to the starter. Push the button in all the way and the starter solenoid activates. You probably just need to clean or replace the starter button/switch. If the button will not work after cleaning, the button is usually only sold with the right switch assembly. You will have to replace the whole right switch assembly.

Go to the website below. It looks like they have it in stock. Also, you might want to Google motorcycle salvage suzuki and see if you can get a good used one. Please rate my answer. Thanks.
www.babbittsonline.com

Hello
Having owned this (mine was a 91) model and knowing allot of Suzuki owners over the years the problem here is the fuel valve (called a Petcock valve) is defective, they sick, the reason is that the valve is operated by engine vacuum, so it only delivers fuel when the engine is cranking over or running, the only exception to this is the so called Prime position marked with a "P" on the valve. The hose consist two small vacuum lines from the engine that operate the valve in the run and reserve position and the large line is the fuel delivery hose to the engine. My advice is to mark the lines with tape, remove the fuel tank and replace the fuel petcock valve with a new one, this will also eleminate the other nasty problem this valve has, the rubber O ring fails and it leaks fuel all over the engine fairings and runs the paint, this happened to my bike.

This could be a number of things like bad oil or just something simple as adjusting the idle screw. that is where i would start.

check to see if the switch at the kick stand is not stuck> this tells the bike the stand is up and will allow you to engague it in gear

u cant but the library sec629 may hav one or something close-*** bikes r pretty similar--clymer sells great manuals on just about every year and make

dont matter if it fitz wearit--I use no filter on my 80 yama 250-itz just a motorbike