ok here we go again.... i went to pick my bike (92-lt250r) up from the shop. i had it ported, bored and jetted. anyway it was running great! gobbes of power... then all of the sudden... it just died. it was getting fuel, and wasn't blowen up.. but had weak spark. people have told me this is form the CDI box.. is this true??? the stator & mag look fine. all the wires look fine. well what do you guy's think.. i have a cdi box off an 85-86 but ... i dont think it will work... please help
thanks

 

you gotta check to see if you are getting spark, if no then something electrical is bad, could be the cdi box, on mine it was the stator.

If it is your stator, I sent mine to Ricky Stator, had it rebuilt, better than new and returned for $100.00.

Lots better than buying a new one, great service and fast.

 

it has spark but it's real weak... my stator looks ok i think the guy is going to test it this week.. can you test a cdi box??
if how???
thanks

 

regap your plug at about .020 and see if it runs better. It will let the weak spark work a little better. I dont think their is a fool proof way to test electronics, I guy I trusted did the gap thing on mine and then told me the stator was on its way out. So I sent it and got it fixed and it runs perfect now.

 

You can test everything on the quad electric ways except for the cdi box. I'm went bad on my 91 and I spent $350 on a new one. I would check every thing else first. It could be as simple as the spark plug cap could be bad. Goodluck hope it's an easy and cheap fix.

 

see thats the thing.. i has spark but it's real weak . wait could it be that they used a differnt spark plug insted of the one that it calls for??? but like i said it was running real good before it took a sh*t on us??

 

Also double check all the connection, maybe a connector is not fully connected, if you removed to engine to do the engine mods. maybe it did get reconnected all the way. Also check the ground wire. One other thing to check is the connector on the IGNITION COIL ASSY. Mine the connector came off and the quad would not start or get any spark, maybe your is just loose. If you need to see a picture of the part. Check out http://216.37.204.206/alba/Suzuki_OE...;A=35&B=14

The part number is 3.


the home site is: http://216.37.204.206/alba/Suzuki_OEM/SuzukiATV.asp
This is the microfisch on the suzuki 4-wheelers. If you need part numbers and a rough price. These are Alba's prices. Gooddluck hope this helped.