71 CB350.
I think I have couple problems going on here at once and was hoping someone could help me get closer to a diagnosis. The bike has been fine all spring.
About two weeks ago I rode it on a cool day and It was running rough and gave me its first ever backfire. This problem went away the next day and I chalked it up to crankiness.
About a week or so ago Im riding along at 50 mph and the bike started to loose power for a couple seconds, then it came back and off an on like this for a mile and then quit running and never started again.
It had done this before but never quit all together. I suspected ignition coils. Got the old ones off and one had wax coming out so wether or not that was the culprit they needed to be replaced. Also replaced the wires. Replaced the coils with these
Universal 12 Volt Ignition Coil | Motorcycle Ignitio Coil
Seemed to work fine. Bike started and ran and I called it a night.
The next day she started really running bad. Wouldn't stay running the left side is burping with occasional back fire. After several attempts to keep her running over a few days it decided to not even start any more.
First I checked the coils with a multimeter and they were 3.5ohm and 5,2ohm. Then I checked the plugs, they were wet and getting a spark. I have fuel in the lines going to the carbs and thats all I know.
What should I check next.
I think I have couple problems going on here at once and was hoping someone could help me get closer to a diagnosis. The bike has been fine all spring.
About two weeks ago I rode it on a cool day and It was running rough and gave me its first ever backfire. This problem went away the next day and I chalked it up to crankiness.
About a week or so ago Im riding along at 50 mph and the bike started to loose power for a couple seconds, then it came back and off an on like this for a mile and then quit running and never started again.
It had done this before but never quit all together. I suspected ignition coils. Got the old ones off and one had wax coming out so wether or not that was the culprit they needed to be replaced. Also replaced the wires. Replaced the coils with these
Universal 12 Volt Ignition Coil | Motorcycle Ignitio Coil
Seemed to work fine. Bike started and ran and I called it a night.
The next day she started really running bad. Wouldn't stay running the left side is burping with occasional back fire. After several attempts to keep her running over a few days it decided to not even start any more.
First I checked the coils with a multimeter and they were 3.5ohm and 5,2ohm. Then I checked the plugs, they were wet and getting a spark. I have fuel in the lines going to the carbs and thats all I know.
What should I check next.
