Top 20 1992 Yamaha FZR 600 - Page 3 Questions & Answers

Check the spark plugs and the carbs.Maybe the carbs need cleaning.
Measure the fuel pump gas supply too (lit per minute)

hi m8,, pretty much any fzr motor will fit,, the only thing thats different is the water pump pipe from the rad to the pump at the bottom of the motor,, so may have to re route it,,check that 1st b4 gettin the motor, appart from that all engine bolt holes will line up and the rest will fit,, cheers m8

Hi, Sounds like a sticky float valve in one or more of the carbs. When sitting, the carb overfills causing the revving when you start it, then it dies cause the carb isn't filling. Also check the exup valve in the intake, it could also cause the exact same symptoms but because of too much back pressure once it starts. Good Luck to you, hope this helps Fixya!

check fuses and fusable links.

Is it a single click as you turn the ignition on or a series of clicks as you press the starter button? A series of clicks points to the starter solenoid being faulty. Follow the positive cable from the battery and you should find the relay (suzuki's are cylindrical in shape I believe) and see if the clicking is here. If so. with the ignition on short across the 2 bolted cable connections momentarily with a screwdriver and see if it turns over or starts. Careful, don't allow the short to touch the frame. Hope this helps.

The ht leads are usually screwed into the coils but some are also bonded in and pushed onto a pin.

my opinion , this should never get hot as you say it should always stay cool to the touch never hot if it is hot you may have a short somewhere ck the wires get a schemetic and find out where the wires are coming from and which one may be grounded out

if carbs are clean and not flooding etc then try finding out which cyls are off then swop plug caps over from good cyls and see if problem moves , if yes then fit a set of 4 new plug caps ! if no then do carbs again !!

Isolate the problem by removing all small fuses, then replace main fuse with an ammeter that will measure 40 amps or more. Replace small fuses till ammeter shows a larger current draw. If this doesn't show problem, the problem is in the starter or charging circuit. Let me know what you find. Jim

Yep i think so,also check all the lightbulbs these can break once the fuse blows...

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if its coming out of the crank case breather and its PUMPING out then check if oil level is correct ! because its a breather and not feed hose !

personally, i would not worry about the light as long as the brakes are fully, i mean fully functional. It could be some wiring issue.

That sounds just like a dead battery. Try charging it with a motorcycle battery charger (not a car battery charger) and see if that works. If not then take the battery to a local auto shop to have it tested. Many do this for free. MGM

look for the earth cable usually brown in colour ,make sure its connected . If you have a meter check continuity .

You have a ground issue. The coils aren't properly grounded, or the coils are bad! Sometimes it can be the ignition if it is a CDI ignition. Good luck!

The starter motor has a "flat spot" in the armature. This is a common failure on those machines. Starter motor replacement is the simplest cure.

no...engine and gearbox are integrated with 1 oil supply.If you have 2 oil fillers it sounds like you have a clutch casing fitted that's not original to that model...perhaps a thunderace

master fuse is often attached to solenoid but without knowing what bike............

Check Voltage to/from solenoid, to/from battery, 12-12.5 volts DC when not running. 12.5-13.5 when idling at 2000-2500rpm, had similar issue and tried cleaning the contacts on the starter, contacts on the push-button also. Only to find it was the solenoid. To test starter solenoid, by-passing the starter button & solenoid, Turn the key on. Now use a screwdriver to make contact between both poles on the solenoid, there may be sparks, but only maintain contact for 1 or 3 seconds this will by-pass the solenoid and start button. I've heard it called "bumping" the starter. If it this cranks the starter or even starts (mine does) replace the solenoid ($8 on Ebay) ($12 at Advanced Auto Parts). If not its probably going to be your starter, stator or starter brushes etc