I have a 98 900rr and it's not starting. It started everyday this week but today it just turns over and backfires loudly. What should I look for? After work, I'm going to check the plugs and coils to see how they are. If it is the coils, where's a good place to get them at for a good price? Any suggestions would be appreciated. Thanks in advance!!

 

Got it runnin last night. Replaced the plugs in it and she fired up. All 4 of the old ones were fouled out. Glad it wasn't the coils!

 

Well done ... good old Hondas, unlikely ever to be both coils failing at once