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rubicon05
07-24-2012, 05:08 PM
Recently picked up an 02 trx90 for cheap. The guy claimed it had a bad CDI. Got the new CDI installed today and still no spark. Replaced the plug as well. Bike has good compression and all wires seem to be intact. Where and/or how should I look next?

Logan #34's Dad
07-24-2012, 08:03 PM
Stator..... also there are two wires that seem to fail AND for the life of me I can't remember the colors.......they are in the cdi harness....

rubicon05
07-24-2012, 08:19 PM
Is there a way to test the stator? What are the chances of me getting a bad aftermarket CDI?

Logan #34's Dad
07-24-2012, 08:55 PM
I'd say the cdi is not your problem. Go onto ebay and find a stator.

rubicon05
07-25-2012, 06:30 AM
not sure if this would matter or not, but after the quad quit running, the guy just left it sit on his back patio for 8 months, in the weather.