Why won't my classic motorcycle start?
Most starting problems usually come down to one of three things:
Fuel.
Spark.
Compression.
Before replacing parts, it's often worth checking the basics first.
A loose connection, dirty carburettor, flat battery or faulty ignition component can sometimes be the real culprit.
Many hours have been spent chasing complicated faults that turned out to be something simple.
What was the most frustrating fault you ever found on a motorcycle?