Members who have donated towards server costs
Join Date: Nov 2007
Location: Chandler, Arizona
With readings like that, the battery is definitely not charging. I hope it is not the stator, or you'll have to take the bike apart again. I don't even know how the tach works, other than it is electronic, so I can't help there. If it is a fuel tank venting problem that is causing the engine to run rough and die, it is easily checked. Try riding it with the gas cap open. If that doesn't help, that's not it. I doubt that problem is electrical, if it is not a venting problem, it is probably in the carbs, or the petcock.
If you still have any emissions stuff, or the air injection system still on the bike, I would definitely recommend removing any and all of it. Jerry.
I am a motorcyclist, NOT a biker.
1997 Vulcan 750, purchased about a week ago
2006 Sportster 1200 Low
2013 Royal Enfield Bullet 500, converted to carb
2001 Yamaha XT225, heavily modified
2004 Honda Rebel 250
1979 Vespa P200E
2002 Vulcan 750 parts bike
1994 Yamaha XT225 parts bike