Bicycle Engine No Spark
I have replaced all these parts 2 times the coil magnito and magnito magnet plus the plug checked all connections added a second ground from motor to bike frame disconnected the kill switch still no spark.
Bicycle engine no spark. First the magnet will outlast your engine so don t bother replacing it unless it is damaged somehow. I had to get a new one a couple is weeks ago and it worked fine after that. Lately i ve been having issues with the ignition on my 66cc gt 5 engine. Second if i could make a suggestion that will save you time and money.
Start by determining why you have no spark instead of just changing parts. Engine trouble no spark troubleshooting magneto cdi. One day while test driving my bike after changing the chain i depressed the clutch lever and the motor shut off. I have a 80cc 2 cycle that will not spark.
This is one of the first things you need to do to the cdi unit of your bicycle engine kit before you actually start installing the engine. How to repair motorized bicycle no start spark plug boot multimeter. When i first installed the motor it ran nice then after about 5 miles it quit no spark. After this it would not start again.
When i got home i pulled the spark plug and it was cracked in half.