The most straightforward way to clean any spark plug is with sandpaper (e.g. Cleaning A Spark Plug With Sandpaper And A Wire Brush For instance, you can clean them by scrubbing, applying abrasives, or blasting them with direct heat. A gap tool would also come in handy if you have one.įor harder-to-clean plugs, you will get better results by using all three methods in conjunction. This cleaning task is pretty straightforward, especially using tools you already have at home.
#How to install spark plug wire boots how to
How To Clean A Spark Plug With Household Items As a result, you can drive for much longer without needing a new plug installed. Performing this service will maximise both the car’s performance and each plug’s useful lifespan. If this maintenance information is unavailable, a good rule of thumb would be to clean them after every 10,000 kilometres of driving.Īt this point, they will be likely covered in fuel, oil and debris, particularly around the electrode at the tip.
#How to install spark plug wire boots manual
Refer to your car owner’s manual for the manufacturer’s specifications and tips for when to clean your spark plugs.
RELATED: The Best Spark Plugs How Often Should You Clean Spark Plugs? In this article, we cover the whys, whens, and hows of cleaning spark plugs at home (using minimal equipment). This is why taking care of them is vital. From the point you turn the ignition to when you shut it off, each plug is under pressure, being exposed to a hot mixture of fuel, air, and oil in each cylinder. Close the hood of your Malibu and start the engine to test it.Advertisements Spark plugs play a critical role in any combustion-engine vehicle. Replace the negative battery cable and tighten it with a wrench. Avoid removing more than one wire as this can result in confusing the firing order, causing engine damage. Repeat the process for each wire, removing only one at a time. Press the opposite end of the wire onto the spark plug until it clicks. Press one end of the wire onto the empty terminal on the distributor until it clicks in place. Apply a drop of dielectric grease to the boot on each end of the wire. Select a wire of matching length from your set of replacement wires. Twist and pull up on the boot to remove the wire. Follow the wire to the opposite end and grasp the boot. Twist the boot while pulling up to remove the rubber boot from the spark plug. Grasp the rubber boot at the top of the plug. Remove the negative battery cable with a wrench. How to Change the Spark Plug Wires on a Chevy Malibu Start the engine to verify that it is running properly and that all the plugs are routed correctly.
Continue removing one wire at a time, replacing them with new ones and working around the engine until they have all been changed.Ĭonnect the negative battery cable to the negative terminal on the battery, then tighten the retaining bolt with a wrench. Move to the next wire and repeat the process. Route the wire up to the distributor or coil back and push the wire on the connector there. Install the new wire by placing a small amount of dielectric grease in each of the boots on the end of the wires and then pushing the wire onto the spark plug until it snaps in place. Match the length of the old plug wire to one of the same length in the new set, then discard the old wire. Lay the old spark plug out straight on the ground or a workbench. Follow the wire down to the opposite end and, again, twist and pull from the boot to remove the wire from the spark plug. Do not pull on the wire or you may rip the wire out of the boot. Twist it slightly as you pull straight off the terminal. Grasp the spark plug wire at the boot on the distributor or coil pack. If you mix up the location of the wires, the engine will not run right, if at all. It really does not matter where you start, but do not take off more than one wire at a time. Select the first spark plug wire to change. These systems have spark plug wires running from the coil pack directly to the spark plugs.
Newer models will have a coil pack and no distributor. Older models that have a distributor will have wires running from it and connecting to the spark plugs on the other end. Locate the spark plug wires on the engine. Isolate the cable end to avoid it accidentally energizing the ignition while you are working. Loosen the retaining bolt on the negative cable end, then remove the cable from the battery. There is a large minus symbol on the battery indicating the negative post or terminal. Open the hood of your Explorer and locate the negative battery cable at the battery terminal. How to Change Spark Plug Wires on a Ford Explorer
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