How to Replace an Ignition Coil

Replace Your Ignition Coil Step by Step

A bad coil can result in a number of problems such as long crank time, misfires, lack of power, inconsistent transmission shifts, spark plug fouling, poor fuel economy, check engine light illumination. Replacing the ignition coil for your vehicle is a very simple and inexpensive.

What do you need?

  1. An ignition Coil Replacement.
  2. Screwdrivers
  3. An Ignition Coil Installation Guide
  4. A Specific Manual of Your Vehicle
  5. Socket set
Replace Your Ignition Coil Step by Step

Step1: Mark the Plug Wires

Step 2: Remove the Plug Wires

Step 3: Remove the Wiring Harness

Step 4: Remove all the ignition Coil

Step 5: Place the new ignition coil into the position and secure it

Step 6: Reconnect the Wiring Harness

If you are not sure if you how to replace your ignition coil, please consult a professional mechanic.