G15 poor running still driving me mad
Posted: Mon May 09, 2005 11:38 am
I am slowly getting to grips with my new G15. For those that have followed the previous correspondence this is what I have done:
A new battery has made starting easier. The old one was not holding a charge properly.
The bike wet sumps. I have relapped the pump carefully but it still collects too much oil after running and standing. I will either resort to straight 50 oil or have the timing case modified by Norvil as per Commandos. Anyway I am not concerned about this at the moment it is the poor running that is driving me mad.
I have checked out the carbs. They were perfectly clean and the bike doesn't have dodgy pipes or a rusty tank.
I have checked the ignition system out. It is running with a Lucas Rita not Boyer as I stated previously. I have not yet timed it as I suspect the demon is elsewhere.
The bike now starts easily, ticks over cleanly and runs well but it won't run over 65mph. At 55 it starts to get a bit troubled. I initially thought it was fuel starvation but I can't find a cause. Running otherwise is fine so I doubt ignition.
Has anyone met this before. I know I'm missing something but what!
A new battery has made starting easier. The old one was not holding a charge properly.
The bike wet sumps. I have relapped the pump carefully but it still collects too much oil after running and standing. I will either resort to straight 50 oil or have the timing case modified by Norvil as per Commandos. Anyway I am not concerned about this at the moment it is the poor running that is driving me mad.
I have checked out the carbs. They were perfectly clean and the bike doesn't have dodgy pipes or a rusty tank.
I have checked the ignition system out. It is running with a Lucas Rita not Boyer as I stated previously. I have not yet timed it as I suspect the demon is elsewhere.
The bike now starts easily, ticks over cleanly and runs well but it won't run over 65mph. At 55 it starts to get a bit troubled. I initially thought it was fuel starvation but I can't find a cause. Running otherwise is fine so I doubt ignition.
Has anyone met this before. I know I'm missing something but what!