I have a battery drainage issue, like it’s not running enough power. So I think regulator. And I was wondering which is the best parts to get for my bike. I wanna do things myself “. I do need a fuel pump… ughh ! Thanks for the help.

 

Hey there and welcome to the forum.
You asked a very broad and open ended question. Can you go into detail on what you are experiencing?

 

I recently bought this bike from someone. It was a rebuilt bike in Arizona. I got it for a project bike, make a stunt bike look with some newer fairings. I got this idea. But I rode it for a few weeks and then the bike died on the way to work. I figured it was a battery so I bought one from my parts department and it started up but then died on the way home. I put it on the charger and it was an almost dead battery. I put it in the charger thinking it dies if I go for a ride. It haven’t after I fully charge it but I just don’t know. I feel like I need a fuel pump cause I be using a bit too much gas when I ride. I seem to ha e to fill it a lot. I just don’t know many great places or websites ti buy parts for my year bike.

 

Thanks for that. Your charging could be the R/R as you stated or it could be that the stator is not functioning. It could be a couple other things but those are your main culprits.
The fuel pump won’t cause poor mileage, unless things are totally wrong sometimes. More than likely it probably needs a good tuneup as well as seeing how the carbs are jetted. If the bike was running properly and the pump was providing too much fuel, the carb floats would still prevent too much fuel from entering or if they failed you would have fuel leakage or flooding the carbs.
For reference there is a shop manual for download here in the f3 forum.

 

I forgot, there are lots of online parts places. I frequent cheapcycleparts.com but there are others. eBay is also your friend.