20 Most Recent 1994 Suzuki GSX 750 F (Katana) Questions & Answers

Rubber plug well seal is not properly positioned...dont mess with anything..I know katana. Properly position rubber water seal. Replace old plug wires with dielectric grease to help water proof...its not anything major katana are bulletproof!

should not be 15 volts 14v - 14.30v max 15 volts wile running is over charging the battery. and you dont want that as over time the battery over heats and can go bang. check the voltage regulator...

Turn the fuel to reserve and it should get fuel to start. I believe that has a vacuum controlled fuel valve and it only allows fuel to flow when the engine vacuum opens it.

Hi and welcome to FixYa,

Almost always, seated on the bike the lefthand ignition coil supplies cylinders 1 (extreme left) and 4 (extreme right) while the right hand supplies the mid 2 & 3.

Good luck and thank you for using Fixya.

its more likely you have got water into the ignition system. give the coils cdi and plug leads a good dousing with wd40 or any water displacing fluid.

Good possibility, You can check the out put voltage of the pickup coil. This has to be done with a "peak reading volt meter". There are some commercially available adaptors to insert in a standard volt meter for this check. With adapter installed, meter set to DC volts the reading across the leads from the pick up coil should be 3-7 volts at cranking speed. You should also confirm that you have battery voltage with the key & engine stop switch on at the cdi box as well as a good ground. I believe on a Suzuki this will be the orange/ white for battery voltage and the black will need to have contininity to ground. Also the orange/white at each coil should have battery voltage with key and engine stop switch on.

Change your coil

Does this motorcycle have a radiator if so, make sure it's full if it is go online and see if there's a sensor that shuts the bike down when it gets too hot. Maybe there's something wrong with that

compresion tsest could be a slightly bent valve, or valve too tight, inlet side.

bad fuel ? clean out carby and filter then if no spark at the plugs start at coil

https://www.youtube.com/watch?v=rRQ45lT2d3c I would check the coils, leads and plug cap. Check the video to see how.

Hi Oscar follow the loom carrying the three yellow wires from the generator on the left hand side of the motor. These will lead you to the reg. it is an aluminium box with cooling fins on it. Usually under the left hand side cover. Regards Jim...

easy mate, get an old screw driver a thin one heat the end up cherry red, bend over the las 5 mm cool it and put into seal and gently move round and pull out clean area tap new seal in with deep socket right way round, make sure you see how it came out

carb float levels need setting,check side stand switch or remove it.

check compression if low. you will have to rering it. gas going by rings under compression