What are the points and condenser?
The points (aka ignition points or contact points) act as a switch
to send the correct strength of current to the ignition coil
. They act as a switch, opening and closing to control the timing of the spark and ignition process in the engine, whereas the condenser functions to send a cleaner, more forceful spark. Points send a signal to the spark plugs.
The fuel and air mixture is ignited via the carburetor.
Vehicle operates at the proper strength.
Breaker points are used to open and close the primary circuit of the ignition coil. When the points are closed, they allow current to flow through the ignition coil's primary winding, building up magnetic energy.
As the points open, the magnetic field collapses, inducing a high-voltage current in the secondary winding of the coil and creating the spark needed to ignite the air-fuel mixture in the engine cylinders. Over time, the constant opening and closing of the points can cause wear and pitting, leading to ignition problems.
Keep in mind: Points and condenser systems are used in older vehicles—and they’re highly vulnerable to wear and tear. While newer vehicles are equipped with more durable ignition modules, points and condensers are among the most frequently replaced parts in older vehicles.
When should I replace the points and condenser on my car?
You should replace the points and condenser on your car during regular tune-ups, or when you notice the following signs that indicate your points and condenser system may be wearing out or failing:
Rough idling or acceleration
Excessive carbon deposits on spark plugs
How often should the points and condenser be replaced?
The points and condenser should typically be replaced every 12,000 to 15,000 miles or as part of your car's regular tune-up schedule
—which is usually every one to two years—but their specific lifetime may vary based on how frequently the engine is used and how often the car is driven. However, it's best to consult your vehicle's manufacturer guidelines or your mechanic for specific recommendations based on your car's make and model. Can I replace my points and condenser myself?
You can replace your points and condenser yourself if you have experience with car repairs and the right tools. It's a relatively straightforward process, but it requires precision and knowledge of ignition systems.
If you're unsure or inexperienced with ignition systems, it's probably best to consult a trusted mechanic for this task instead of DIY.