I had something similar happen to my CB750 - the battery was happy when the bike was running, but wouldn't hold charge (even after longer rides at higher revs, etc) and therefore wouldn't restart. Batteries can also "regenerate" some charge after cooling/resting, and this might put you over the threshold for starting at that point. In any case, replacing the battery solved the issue; I've had no problem along these lines for more than a year.
That said, if you can start after a rest (engine cold), but not immediately after a ride (engine warm), I'd think engine and fuel system. Which I'm not experienced enough to figure out, although perhaps a veteran wrencher could put his 0.02% in. Cheers, Marco On May 1, 12:51 am, wayne crull <wayne.cr...@gmail.com> wrote: > OK, here is a good one. The last couple of times I have gone for a ride the > battery has appeared to have drained. Here is an example of the ride. Lots > of twisties, so in the range of 6-8k rpms and lots of 2nd and 3rd gear. The > ride has been roughly an hour from departure to return. Once I get home I > have either shut it off intentionally or killed it trying to maneuver back > into the garage. So when I try and restart the engine turns over real hard > and on the second push of the starter it grunts to a halt. I just went out > and restarted it and it fired right up. I love issues like this. Let me > know if you have experienced this or know what needs to be fixed. > Wayne > 83 CB650SC --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To post to this group, send email to nighthawk_lovers@googlegroups.com To unsubscribe from this group, send email to nighthawk_lovers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/nighthawk_lovers?hl=en -~----------~----~----~----~------~----~------~--~---