Question about 1993 Yamaha FZR 600
Having problems starting it i ran a tube to the tank and shoot it with ether and it starts and once i run it for awhile it runs good then when i try to start it again it wont start anyone have any ideas
Poor spark , low compression , carbs clogged up fuel tap not operating correctly.
Posted on Mar 19, 2014
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Posted on Jan 02, 2017
hey m8,, does the petrol pump work,, and fuel in the carbs,
make sure u have fuel gettin to the carbs,,pull off the fuel line on the carb, and a quick on and off of the ignition, see if fuel pours out the fuel line 1st,,if thats all cool,, then check u havent got a air leak ,in the air box,, check the jubilee clips on the carbs holdin the air box on are sealing and tight,, ,if thats cool, check and clean your plugs,, take a plug out and put in its cap again ,lay on top the motor and turn the engine over, check if its sparkin nice,, if all that is good ,, this happens a lot if been mest with,, but have u had the coil leads off b4,, if so u may have the wires on the wrong coils,, as u r sat on the bike, from left to right should be 1,3,4,2,,left coil 4 plugs 1 and 4,, right coil 4 2, and 3,,
Posted on Dec 27, 2008
I have had several bikes in my time. and keeping the carbs syncranized is very important. Did you put aftermarket pipes on it? try rejeting the carbs up 2+mm that may help the fuel air ratio?
Posted on Feb 01, 2009
Sounds like your regulator/rectifier is faulty....but it could also indicate an alternator problem. Don't run the bike or it will eventually hurt your battery and/or your alternator (if it hasn't already.)
The wire currents, voltages, etc needs to be checked (from the alternator AND from the rectifier) so I recommend you take the bike to a mechanic unless you have a multimeter and shop manual handy.
I've found Yamaha wiring connections to be slightly weak....and sometimes lead to the premature death of the reg.rectifier. Solution was to 'solder' the connections instead.
Good luck with the FZR.
Posted on Apr 23, 2009
1 maybe there is a diaghfram tear at your carb only 1 is funtioning and 1 block engine is running but under power
2.check your fuel line from tank to fuel filter then pump then carb
probally there is a debrie stuck in the pipe line or in your tank
Posted on May 11, 2009
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