How many wires are attached to the distributor cap of a four-stroke engine?

The correct answer is five wires. In a typical four-stroke engine, which operates on a four-stroke cycle (intake, compression, power, and exhaust), the distributor cap is a crucial part of the ignition system. It directs the high-voltage signal from the ignition coil to the correct cylinder at the right time.

In a typical configuration for a four-cylinder engine, the distributor cap will have one wire for each spark plug, which accounts for four wires. Additionally, there is usually a wire connecting the ignition coil to the distributor cap. This brings the total to five wires. Understanding this configuration helps clarify how the ignition system functions to ensure that each cylinder fires at the appropriate time during the engine's operation.