Hi, I am new to the board, and new to motorcycles. I recently received a 92 XJ600 seca II. It was working pretty good there for a few weeks, but now it dies after a few minutes of riding.
It starts up pretty strong and seems to run fine, but after about 3 to 5 minutes it starts having trouble. If I am riding it at speed, it will continue to run, but barely and will little power. When I release the clutch it dies. If I pop the clutch it starts back up, but there isn't enough power being produced to accelerate much.
I can start it back up with the choke out, but it will often just rev high for a sec then die again. Sometimes I can keep it going if I give it gas, put the choke in, and keep the rpms high, but as soon as I let the clutch out it dies - no real torque being produced.
If I let it sit for a good while, it will start up strong again, and the process repeats itself.
Any suggestions on where to look? Would it overheat that quick? I live the Monterey area, so it stays pretty cool. How can I tell if it has overheated - though I don't think this is the problem?
Before I inherited it, the carb was rebuilt. It has a new battery. I checked a few of the spark plugs and they looked ok.
Any help would be greatly appreciated.
Thanks,
Thomas