Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesn’t only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint. Despite being a tiny component, spark plugs are vital to your engine’s performance. Without it, there would be no combustion to generate power to run your car. Good spark plugs will burn fuel efficiently, while bad or failing spark plugs can cause the motor not to start at all. For optimum engine performance, your engine’s spark plugs should be clean with no damage to the electrodes. How To Gap Spark Plugs: Explained In Simple Steps. can help you identify potential engine-related malfunctions early on and save you expensive repairs. Causes can include the engine overheating, incorrect spark plug heat range, a loose spark plug, incorrect ignition timing or too lean of an air/fuel mixture. The cost depends on the expected life and material used on the electrode. Facts and Fallacies! Today’s modern engines have multiple sensors that tell the onboard computer and ignition system when to send electric pulses to fire the spark plug, so the issue may be with a faulty sensor. Dirt or moisture on the outside of the spark plug that provides a conductive path to ground, or an internal crack in the spark plug’s ceramic insulator that shorts the plug to ground also can be the culprit. If you check your owner’s manual, you’ll probably find that your automaker typically recommends you replace your spark plugs roughly every 30,000 to 50,000 miles. is a clear indication of a specific engine-related problem. They must have signed that contract in the dark because our legal team definitely would have advised them against it. 2. it doesn’t spark effectively which can cause your car to perform sluggishly. If you have high performance spark plugs, it’s more likely that you will need to replace them more often, as the electrode can wear down faster. Not knowing something that other people do. These usually look WET and smell of gasoline. It will use the optimal amount of fuel to generate combustion to create power to run your car. Appearance - Ceramic insulator tip is coated with a brownish-yellow glazed coating. Yes, do get a new set of Autolite plugs. Knowing how to read spark plugs can help you identify potential engine-related malfunctions early on and save you expensive repairs. The Things You Need to Know About Owning a Sports Car, What New Cars to Avoid? They’re only a little more expensive than a standard plug, yet they are usually rated for a lifespan of around 100,000 miles. There are more than 1,000 pages with all things Excel, Power BI, Dashboards & VBA here.