Where does the Spark Go in double platinum spark plugs?

Where does the Spark Go in double platinum spark plugs?

Double platinum spark plugs were designed for “waste spark” DIS. In a waste spark system, the spark jumps from the center electrode to the side electrode for the cylinder that’s on the compression stroke. To return the electrical pulse back to the ignition coil pack, the spark jumps backwards (side-to-center) on the partner cylinder.

What kind of spark plug do I need for cop?

Many carmakers require iridium spark plugs or iridium/platinum combination spark plugs for (COP) ignition systems. If your owner’s manual specifies iridium spark plugs, don’t downgrade to platinum spark plugs, or double platinum spark plugs, or even copper spark plugs.

Which is the best spark plug for waste spark?

Double platinum spark plug. Double platinum spark plugs were designed for “waste spark” DIS. In a waste spark system, the spark jumps from the center electrode to the side electrode for the cylinder that’s on the compression stroke.

Where is the spark plug on a Jeep Wrangler?

The back spark plug on the passenger side, near the battery was a little bit of a pain to get to because of the battery box / shield. It was in the way keeping me from sticking a long extension into the spark plug hole.

What are the different types of spark plugs?

In most cases, you’ll see a choice of at least four different types of spark plugs, from at least three different manufacturers. How do you know which are the best spark plugs to buy? We’ll further explain the differences between platinum spark plugs, copper spark plugs, iridium spark plugs, and other spark plug types.

What’s the difference between platinum and fine wire spark plugs?

Some platinum plugs may reference a “fine wire” center core featuring one or more platinum discs inside of it. What “fine wire” refers to is basically an inner central electrode that’s thinner in design. The reason for this is there does not need to be as much of the premium metals used because they conduct electricity in a superior fashion.