What is another name for a coil pack?

ignition coil Also found in: Thesaurus, Encyclopedia.

Is the power pack the same as an ignition coil?

They have the same basic purpose. The coil pack is an evolution on the ignition coil. In older cars, the ignition coil supplied the high voltage required by the spark plugs.

What are the signs of an ignition coil going bad?

If your car is experiencing any of the problems listed below, you may have a faulty ignition coil on your hands:

• Engine misfires.
• Rough idle.
• A decrease in car power, especially in acceleration.
• Poor fuel economy.
• Difficulty starting the engine.
• Check engine light is on.
• Exhaust backfiring.
• Increased hydrocarbon emissions.

What makes a coil pack fail?

Coils fail for a variety of reasons including heat, vibration, or issues on the secondary side of the ignition system. Worn secondary ignition components such as spark plugs or wires can cause a coil work harder, require more voltage, and therefore significantly reduce the operating life of the coil.

How many coil packs are in a car?

Modern cars usually have one ignition coil for every spark plug. So, if you have a six-cylinder engine, there is a strong possibility you have six coils. However, there are exceptions. Some cars have one ignition coil for every two spark plugs.

Is a coil pack a spark plug?

On newer vehicles, a coil pack replaces the distributor. It is an electronically controlled pack of ignition coils regulated by the car’s computer and is used to create the spark for each engine cylinder’s spark plug.

Where is the coil pack?

The coil pack is a pack of coils combined (molded) in one unit. It is fitted directly onto the spark plugs just like the COP system. Coil packs are located directly on top of the engine cam cover.

How much does a new coil pack cost?

As with any other car part, the replacement cost will depend on your vehicle’s make and model. But in general, a set of coil packs will set you back around $150 – $300. Add labor cost of around $100 – $150 to the equation and the service bill can be as high as $450 for a coil pack replacement.