How do I change my spark plugs myself?

How to Change Spark Plugs

1. Safety First. Park your vehicle on a flat, dry surface and ensure the engine is cool.
2. Remove the Spark Plug Wire.
3. Remove the Coil On Plug (COP)
4. Unscrew the Spark Plug.
5. Put in the New Spark Plugs.
6. Re-install the Spark Plug Wires or Ignition Coils (COP)
7. Start Up the Engine.

What torque wrench do I need for spark plugs?

If you prefer to torque the spark plugs, you’ll need a 3/8 inch drive torque wrench with torque range in the region of 5 plus ft. lbs. Anyway, here’s a few tools to get the job done as painlessly as possible.

What size socket do you need to remove a spark plug?

Most spark plugs require a 5/8″ (16mm) size spark plug socket. This refers to the size of the flats on the spark plug that are in contact with the socket. This spark plug requires the 5/8″ spark plug socket, which will probably fit a 3/8 ratchet extension.

Can you install spark plugs without a torque wrench?

Spark plugs should be torqued to manufacturers’ specifications. However, it is possible to tighten the plugs satisfactorily without a torque wrench.

How do you remove a broken spark plug from the engine?

To remove the plug, move the piston to Bottom Dead Center, and make sure the engine is cold, even if you have to wait for cool-down. Then soak the broken plug shell with a generous amount of penetrating oil. Give it a few minutes to work, then tap an appropriately sized easy out firmly into the empty shell (Figure 3).

What size socket do I need for spark plug?

Do you need a torque wrench for spark plugs?

What should spark plugs be torqued to?

SPARK PLUG Installation