Readers ask: Audi A4 Coil Pack Recall?

Volkswagen and Audi will recall more than half a million vehicles to replace a defective ignition coil that leaves the cars prone to sudden power losses and potential engine damage. The action comes too late to soothe thousands of VW and Audi owners.

What are the symptoms of a bad coil pack?

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 happens if you drive with a bad coil pack?

It is possible to drive with a faulty Coil On Plug (COP), but not advisable. Driving with a faulty waste spark ignition system won’t be possible. Driving with a faulty coil pack can damage other components of the engine. You’ll also learn how to diagnose and replace your faulty coil.

How much should it cost to replace a coil pack?

Labor costs are estimated between $51 and $64 while parts are priced between $168 and $218. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed. This range is an average across all vehicles on the road.

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Will a bad coil pack throw a code?

a faulty ignition coil can cause several problems for your engine: 1. check engine light comes on: the car’s computer oversees coil pack operation. if it detects a problem with an ignition coil, it will turn on the check engine light and log any related trouble codes.

How long do coil packs last?

The ignition coil on your car is supposed to last around 100,000 miles or more. There are a number of factors that can lead to this part become damaged prematurely. Most of the newer cars on the market have a hard plastic cover that is designed to protect the coil from damage.

How often do coil packs need to be replaced?

Many coil packs don’t require service for up to 120,000 to 150,000 miles. Also, distributors are very prone to failure if they become wet or the engine happens to be submerged under water for a few seconds. Coil packs tend to operate even when they have been thoroughly doused with water.

Should I replace all coil packs at once?

A faulty ignition coil cannot be repaired; it must be replaced. In cases like this, to prevent future problems, your mechanic may recommend replacing all three rear ignition coils. Whenever one of the ignition coils goes bad, it’s also recommended replacing all spark plugs if they haven’t been replaced in a while.

Do coil packs get weak?

One of the earliest signs of determining a weak coil pack is engine misfires, also known as “hard starting.” A misfiring engine will cause the car to sound choppy or shake, and can make it feel as if the vehicle is stalling.

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Are coil packs and spark plugs the same?

While the ignition coil pack and the spark plugs aren’t the same they both play an essential role in your vehicle’s ignition system. The ignition coil pack transforms power from the battery and generates enough power to ignite the spark plugs to fire each cylinder in the engine.

Is it hard to replace ignition coil?

Ignition coil replacement can be challenging on some vehicle’s engines. Some ignition coils can be difficult to reach and require removal of the upper plenum/intake manifold. In these cases, a new plenum gasket will be needed. Check the Repair Guide for your specific vehicle and engine.

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