Join Date: May 2004
Feedback Score: 10 reviews
Sounds like you've been through it all...
here are my thoguhts.
Diagnosis #1 have you done a water header test? Even though you have the new Mitsu coils doesn't mean they are not prone to going bad, I've had 4 of the mitsu's go bad over the 4 R6s I've owned. Spray water on the headers as the bike heats up, they should all heat up at the same rate, if water bubbles on one pipe while the others steam, then that's your prob cyclinder.
From there just determine if it's a coil, plug, or the ignition system itself.
Diagnosis #2 Do you have a keyless ignition on your bike? I made a video a few months ago showing how to do it to track bikes, but many people have had problems because they are not using a switch that is rated high enough and causes the same symptons your describing.
Diagnosis #3 Fuel pump. swap it to find out. find someone with another R6 and barrow their tank. If I happen to be at Jennings the same weekend you could hit me up.