Discussion Starter · #1 ·
Greetings everyone, I recently purchased a trx at a garage sale. The seller said it was running when parked. She also said she thought it needed a wiring harness. I have done the easy stuff. replaced the chewed up wiring , cleaned the grounds checked for battery voltage at the cdi with switch on. Switched out coil with a known good one off my 87 250. Alternator creates voltage when cranking. Pulse coil has only 3 ohms resistance to ground. I suspect the pulse coil, does anyone have any advise? Also what is a good manual for that model? I'll need to get one if I have to disassemble to replace the pulse coil. Thanks.