Question about 1981 kawasaki Z 550 F

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Kawazaki z400 elektric problem

There isnt enough spark and the wiring is a mess,its a project im doing for my dad

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What you what to do is clean your grounds if you can take off the wireing and clean evrey thing one by one

Posted on Jan 07, 2009

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My z400 suzuki isnt firing rite what could be wrong


Could be your plug so try it with a new one and compare.

Sep 14, 2014 | Motorcycles

1 Answer

No spark on kawazaki kl250 a3 1980 model


Sounds like all there is left is the plug wire from the coil - but it's probably a single unit - coil and wire w/ plug boot.
All that comes to mind is grounding. With a VOM make sure you have a ground. Also look further up the chain - follow the wiring the CDI unit plugs into for breaks. Headlight gets brighter when kicked over ? Follow the wiring to it's termination points, loose plugs etc.

Single cylinder engines vibrate an awful lot, with that in mind look things over. There is a chance the no spark condition is a product of an unrelated failure - ignition system could be fine. Check the stator coil for an open circuit where it should be closed.

Besides checking wire and plug condition, cleaning and tightening grounds. The stator is the first place I'd check.
Be careful and gentle, the coil wires are very fine and as such break easy. A shorted winding will show continuity but not generate power, a web search should give resistance ranges of the coil assy.
Too low fail/Too high fail ranges.

My brain is picked out....Hope it helps you.

Sep 02, 2014 | Motorcycles

2 Answers

My sym jet 50 euro x top speed and acceleration power has died allot recently, i use3d to be able to hit 40 mph easily and now im lucky to hit 30 in around 2 minutes, which isnt good in heavy traffic. now...


Usually either:
1) Pour redex into spark plug hole. Kick start bike with ignition off and leave for a few mins. Then start up and watch the thick black smokey mess come billowing out of the exhaust and run for it as the nieghbours, parents and everyone and his dog complains about the pollution...
2) More likely, sadly, to need a rebore and new piston....

Mar 02, 2011 | Sym Husky 125 Motorcycles

1 Answer

Wher such you but a oil filter on a 1979 harley sporter


well this isnt really my area but my dad used to build harleys and if im thinking right they have an oil tank ? and a filter on the lines, it might be chrome it will generally be a cylinder shape.

in the image it looks to be at the front of the bikes engine.

here is an image i googled.

http://www.harleydavidsonmaintenance.com/images/sportster-oil-filter.jpg

hope this helps if not send an email and ill ask my dad skuly@hotmail.com

Feb 17, 2010 | 1979 Harley Davidson XLH 1000 Sportster

1 Answer

Kawazaki gpz carbs will fire when you put petrol directlt in them


Check the routing of the wires under the tank. Also check the wire connections. It sounds like the installation of the tank is pulling on the wires causing a momentary disconnection of a power wire.
Alternate to that, are the spark plug wires grounding against the tank?

Please rate this solution. Thanks!

Mar 28, 2009 | 1996 kawasaki GPZ 500 S - GPX 500 R

1 Answer

Kawazaki z400 1981 spark not enough,wiring a mess,need a diagram


Hi and welcome to FixYa,

Offhand a couple of possibilities considering it is a 1981 model:
  • check the usual, if it is not cranking, either weak battery or starter relay/solenoid. Another to consider is the starter motor or more specifically the carbon brushes;
  • ignition switch - check if the coils are getting +12 even when cranking;
  • CDI - check if the electronic ignition is getting +12 even when cranking;
  • if it is still a point type ignition, check the contact points, gap, dwell and the condenser;
  • compression test - worn out rings and/or intake valves would cause low compression making the bike hard if not impossible to start.
Good luck and Thank you for using FixYa. Happy New Year.

Jan 02, 2009 | 1981 kawasaki Z 550 F

1 Answer

Kawazaki z400 1981 spark not enough,wiring a mess


Hi .... Is this the twin or the four cylinder ? I'd suspect a condensor/points on the twin. Wiring, without seeing it, I'd can't comment on ................. a manual, multimeter & a bit of time would sort it out.

Jan 02, 2009 | 1981 kawasaki Z 550 F

1 Answer

Cannot find design drawing for gpz600 kawazaki


does the bike slip out of any gear? if its second gear then your tranny is going bad, but it isnt a hard thing to fix. its just an actual gear that has lost teeth. what is year of bike?

Dec 25, 2008 | 1992 kawasaki GPZ 500 S - GPX 500 R

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