How do you set the points on a Briggs and Stratton engine?

Place the starter housing over the engine and secure it with the three bolts. Remove the spark plug from the cylinder and reconnect the spark plug wire to the tip of the spark plug. Pull on the starter cord a few times, watching the electrode on the spark plug. If a spark appears, then the points are set correctly.

What causes no spark on lawn mower?

If no spark appears, check for broken wires, shorts, grounds or a defective stop switch. Once you have confirmed that the stop switch is working, reconnect the spark plug lead.

How does a Briggs and Stratton charge the battery?

The charging system for the Briggs and Stratton engine begins with the battery, which supplies voltage to the starter. Once the engine runs, the alternator takes over the electrical delivery, supplying voltage to the spark plug and sending extra current to the battery for recharging.

What charges the battery on a riding mower?

Alternators power the small engine while it is running, keeping the battery charged by circulating power back through the system. For the easiest method to check your alternator, simply turn on the headlights to your lawn mower or outdoor power equipment.

Why is my Briggs and Stratton backfiring?

Gasoline that contains alcohol has a tendency to ignite easier, which can cause afterfire. Small engine muffler type and manufacture. Carburetor adjustment may not be properly set for correct engine performance. Anti-afterfire solenoid may not be working properly.

Why is there no spark on my Briggs and Stratton engine?

If no spark appears, check for broken wires, shorts, grounds or a defective stop switch. Once you have confirmed that the stop switch is working, reconnect the spark plug lead. If your ignition start or push button start needs replacing, consult a Briggs & Stratton dealer near you.