Power to coil but no spark? Running on one cylinder!
#1
Power to coil but no spark? Running on one cylinder!
I am having very weird issues over here. My bike will start and semi idle but I found today that I am ONLY running on cylinder #4. This is very weird, and doesn't make sense because you would think that it would run on at least 2 because each coil controls two cylinders. So I decided to test the coil that does #2 and #3 and it has power to the coil but when cranking it shows negative voltage and when I test a plug out of the bike, I get no spark. I have also switched wires on the coils to make sure I didn't have them backwards. What is going on? Carbs are cleaned, synched and all have gas to them. It almost seems to be some kind of timing issue? Is that a thing? I thought all that was controlled by the computer?
#2
#3
Forgot to mention that I tested 2 coils with the same result.
Last edited by dackcommabig; 04-23-2024 at 02:13 AM.
#4
Thread
Thread Starter
Forum
Replies
Last Post