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connection near carb

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What does connection with 3 yellow wires in left side near carburator ? My bike after few meters of ride star to lose power like out of gas, goes off. When i tryed to unplug that connection it seems to be better. I changed new spark plug 

My friend told me that it coul be problem with plug lead but i have no idea how to check and can i change only lead without ignition coil??

Edited by DRZ_

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Same thing happened to my 2002 DRZ400S about 5 years ago.  I couldn't figure it out for the life of me, so I took it to the local dealer.  It was in fact those same 3 yellow wires coming from the R/R (regulator / rectifier).  They said they put new leads on it, if I knew that I would have done it myself !  Maybe this information will save you some $$$.

 

Good Luck.

Edited by billdirt1

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Thanks i check this too. Today i noticed that spark hits to my hand when i was holding spark plug lead and starting engine,  maybe this too could be a problem ?

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This definitely shouldn't happen! Have you tried getting yourself a new, properly insulated spark plug lead?

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If you have unplugged the regrectifier and the bike will then go , it is sign that the stator is grounding out . Have a look at the windings and see if it has any broken or burnt wiring , greg

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Already ordered new spark plug lead and hope for the best. I will check windings too.

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I think i solved problem. What i did is sprayed both connection parts with WD40 and hidden that connection under air filter cover, and now bike runs well. Maybe there was problem that water goes on connection  

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Do the free power mod just to eliminate a shity oem connection and gain .5v charging capacity easy as pie and great for off roaring with a lot of start and stops

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if i unerstood correctly this mod helps to solve problems with battery charging right ? But i havent problems with that:)

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the oem connection is a realy bad desighn it is very prone to failure when it gets dirty or wet and it will heat up enough to melt the pins and plastic and being a direct connection to the batery is very bad news i had myne melt and short. I then had to replace allot of wiring because it tosted it

for a 5 min job its worth it!

It seems like i have had bad luck with my drz as every thing that can go wrong has but i can now rip it down in about 30mins lol

Do a search for the free power mod it might save you from being stuck out somewhere

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