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- #HOW TO INSTALL SPARK PLUGS 04 CHEVY MALIBU UPGRADE#
- #HOW TO INSTALL SPARK PLUGS 04 CHEVY MALIBU PLUS#
Step TwoĪfter the wire or coil is removed, use your socket wrench with the spark plug socket to remove the spark plug. Be sure not to pull on the wire itself, you risk damaging the wire or wiring connector. Pull on the boot - the connector at the end of the wire or unplug wiring connector on the coil. Locate the spark plug (some applications the spark plug might be hidden under the upper intake manifold, Ignition coil or ignition coil cover) locate the wire connected to the spark plug or ignition coil. Once you have selected the right spark plugs, it’s time to get your hands dirty! Step-by-Step Instructions Removing the Old Spark Plugs Step One
#HOW TO INSTALL SPARK PLUGS 04 CHEVY MALIBU UPGRADE#
There’s a Champion spark plug for every application:Ĭhampion® Iridium spark plugs offer maximum service life of all plug type.Ĭhampion Double Platinum Power™ spark plugs feature platinum on both the center and ground electrodes.Ĭhampion Platinum Power™ spark plugs are an excellent choice as an upgrade for vehicles originally equipped with nickel/copper technology.Ĭhampion Copper Plus® spark plugs deliver dependable performance and durability.
#HOW TO INSTALL SPARK PLUGS 04 CHEVY MALIBU PLUS#
From advanced iridium spark plugs to basic copper plus design spark plugs, Champion has you covered. Changing your vehicle’s spark plugs in most cases is a straightforward job that you can tackle in your home garage on most applications.īefore jumping into the job, you want to make sure you have the right spark plugs for your vehicle. However, there are still some repairs that the car manufacturers haven’t taken away from the backyard mechanic.
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With computers being used to run everything from anti-lock brakes to cruise control, it can leave you feeling like you need an advanced degree just to open the hood. While modern cars don’t need the regular tune-up service that carbureted cars did, they do need regular maintenance, and plug wires do eventually fail.It’s no secret that cars have gotten more complex over the years. Test each wire and look for resistance levels higher than when originally installed, as well as higher resistance in individual wires (which indicates a failed wire).Īll that being said, the best option is to follow your mechanic’s advice about replacing your spark plug wires. You’ll need an ohmmeter for this, and you’ll need to know what the wires’ original resistance was. Increasing Resistance: Perhaps the best way to tell if your spark plug wires need to be replaced is to test their resistance. High Performance: High performance doesn’t always mean a long lifespan, and some types of high performing spark plug wires may need relatively frequent replacement (every 30,000 to 40,000 miles). If the insulation is compromised, or there’s an internal break, you’ll need to replace your wires even if it’s not yet time. However, there are other factors that can play a role in the timing.ĭamage: It’s possible for spark plug wires to be damaged. Most of the time, your wires should last well beyond the 30,000 miles your copper spark plugs are rated for. With that being said, modern spark plug wires can also last much longer than they once did. These models use a coil on the plug instead, and coils can last a very long time. For one thing, your car might not actually have wires – many newer models don’t. There’s no single rule that governs all vehicles. How often should you change spark plug wires Once they begin to wear, the electrical charge sent to the spark plugs can be unreliable, which creates problems with engine operation, including rough idling, stalls, and other issues. And, just like your plugs, the wires wear out over time. This is the job of your spark plug wires.
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However, they need a constant supply of electricity to do that. Spark plugs provide the electricity necessary for combustion to happen by igniting atomized fuel in an engine's cylinders.