Spark plugs are one of the most important components of your car. They help ensure that the engine is running smoothly and efficiently. spark plugs create a spark that ignites the air/fuel mixture in the engine which in turn powers the car.
Over time spark plugs can become fouled or damaged which can cause the engine to misfire or run poorly. It is important to regularly check and replace your spark plugs as needed to keep your car running at its best.
There are a few different types of spark plugs so it is important to consult your owner’s manual to determine the correct type for your car. Spark plugs typically need to be replaced every 30000 miles or so but again this will vary depending on the type of spark plug and the make/model of your car.
If you are unsure about how to replace your spark plugs or if you think they may be damaged it is best to take your car to a qualified mechanic for service.
What does a spark plug do?
Answer 1: A spark plug ignites the air/fuel mixture in the engine to produce power.
How often should you replace your spark plugs?
Answer 2: Depending on the make of your car you should replace your spark plugs every 30000 to 100000 miles.
What are the symptoms of a bad spark plug?
Answer 3: A bad spark plug can cause the engine to misfire have decreased power and run rough.
Can a spark plug cause a car to not start?
Answer 4: Yes a bad spark plug can prevent the engine from starting.
What is the function of the spark plug gap?
Answer 5: The spark plug gap is the distance between the electrode and the tip of the spark plug.
This gap controls the timing and intensity of the spark.
How do you know if the spark plug gap is too wide?
Answer 6: If the gap is too wide the spark will be weak and will not be able to ignite the air/fuel mixture.
How do you adjust the spark plug gap?
Answer 7: The spark plug gap can be adjusted with a feeler gauge.
What is the function of the spark plug boot?
Answer 8: The spark plug boot protects the spark plug from the high temperatures and vibrations of the engine.
What happens if the spark plug boot is damaged?
Answer 9: If the boot is damaged it can cause the spark plug to fail.
What is the function of the spark plug wire?
Answer 10: The spark plug wire carries the electrical current from the ignition coil to the spark plug.
What is the function of the ignition coil?
Answer 11: The ignition coil transforms the low voltage from the battery into the high voltage needed to ignite the air/fuel mixture.
What is the function of the distributor?
Answer 12: The distributor is responsible for distributing the high voltage from the ignition coil to the spark plugs.
What is the function of the rotor?
Answer 13: The rotor is attached to the distributor and spins around to deliver the high voltage to the spark plugs.
What is the function of the spark plug gap?
Answer 14: The spark plug gap is the distance between the electrode and the tip of the spark plug.
This gap controls the timing and intensity of the spark.
How do you know if the spark plug gap is too wide?
Answer 15: If the gap is too wide the spark will be weak and will not be able to ignite the air/fuel mixture.
