63-Coupe
XS400 Addict
It's an 82 Heritage Special.
Bike ran good this morning on a 30 mile secondary highway trip. Started fine when I left to come home but at idle it runs a little rough and wants to die out. When I pull up to a stop sign for example the engine comes back to idle for a second or two, then the RPM varies a bit, and then it just wants to die out. It will keep running just fine if I keep the idle around 1500 to 2000. It pulls strong, and there does not seem to be a miss at all. It does seem to have a small lag when I roll on the throttle on the higway that I never noticed before.
I am assuming it's a fuel issue but I am not familiar with these carbs or their set up at all. So where do I look first? What are the most likely culprits?
Bike ran good this morning on a 30 mile secondary highway trip. Started fine when I left to come home but at idle it runs a little rough and wants to die out. When I pull up to a stop sign for example the engine comes back to idle for a second or two, then the RPM varies a bit, and then it just wants to die out. It will keep running just fine if I keep the idle around 1500 to 2000. It pulls strong, and there does not seem to be a miss at all. It does seem to have a small lag when I roll on the throttle on the higway that I never noticed before.
I am assuming it's a fuel issue but I am not familiar with these carbs or their set up at all. So where do I look first? What are the most likely culprits?