Quote:
Originally Posted by gokartmozart
definitely not carbs, - ultrasonic cleaned 3 times.
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Did you completely disassemble carbs down to bare jets?
Did you poke cooper wire of various gauges through all the holes?
Did you floss out all hidden fuel-circuit passages?
Did you soda-blast them afterwards to clean out the debris?
There are guys who can rebuild engines with their teeth and both hands tied behind their backs who've had to pull carbs 4-5 times and do more thorough "cleaning" before their carbs were back to factory fresh condition. Some threads of interest:
https://www.ninjette.org/forums/showthread.php?t=318676
https://www.ninjette.org/forums/showthread.php?t=315193
https://www.ninjette.org/forums/showthread.php?t=316395
https://www.ninjette.org/forums/showthread.php?t=317977
https://www.ninjette.org/forums/showthread.php?t=318271 - don't rule out clogged filters
https://www.ninjette.org/forums/showthread.php?t=317810
https://www.ninjette.org/forums/showthread.php?t=280658
https://www.ninjette.org/forums/show....php?p=1041052 - Ultimate solution to your problems.
Quote:
Originally Posted by gokartmozart
gray wire is at ign switch (needs to be switched on)? BK/Y on igniter--- OK to frame ground ? where should white and brown on reg/rec be connected? G/BK on igniter, (safety switches) OK to frame ground? BR/BK on igniter, 10A fused from ig sw? not sure if my wiring is causing some sort of interference to make ignition intermittent
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The fact that you're asking these questions tells me you definitely have wiring problem. Take a look at wiring diagram:
https://www.ninjette.org/forums/show...75&postcount=8
Wiring doesn't cause interference, high-voltage does. Is your ignition computer same distance or further away from ignition coils than factory? If not, build Faraday-cage around it to be sure. I've built them around server closets to encapsulating entire buildings to reduce interference.
Also rent, buy, steal an oscilloscope. Will solve your problem in 5-minutes.