The ignition coil for a Briggs & Stratton engine is a critical component responsible for generating the spark needed to ignite the fuel-air mixture in the engine’s combustion chamber. Here are some key points about the ignition coil for Briggs & Stratton engines:
Key Features:
- Compatibility: Ensure the ignition coil is compatible with your specific Briggs & Stratton engine model. The model number of the engine will help you find the correct part.
- Functionality: The coil converts the low voltage from the battery or magneto into the high voltage required to create a spark at the spark plug.
- Installation: Typically, the coil is mounted near the flywheel. Installation usually involves removing the flywheel shroud, disconnecting the old coil, and attaching the new one. The gap between the coil and flywheel must be set correctly for proper operation.
Common Issues:
- Weak or No Spark: A failing coil can cause the engine to produce a weak spark or no spark at all, leading to starting issues.
- Overheating: If the coil overheats, it can lead to misfires or cause the engine to stop running.
Replacement Process:
- Safety First: Disconnect the spark plug wire and remove the engine cover.
- Locate and Remove: Find the ignition coil near the flywheel and remove the mounting screws.
- Install New Coil: Place the new coil in position and set the correct air gap between the flywheel and coil using a feeler gauge (usually 0.010 to 0.014 inches, depending on the model).
- Reassemble: Reattach the engine cover and connect the spark plug wire.
Purchasing Tips:
- Buy from a reputable dealer or directly from Briggs & Stratton to ensure you get a genuine part.
- Keep your engine’s model and type number handy when purchasing to ensure compatibility.