Platinum spark plugs are also recommended for cars with an electronic distributor ignition system, while double platinum spark plugs best fit vehicles with a waste spark distributor ignition system. Iridium Spark Plugs have some significant advantages over spark plugs made using other metals. Gap style – They’re usually designed to have a spark gap which can be adjusted via a spark plug gapper tool. The platinum material gives it a long time of durability with the correct engine ignition. The size of the gap is very important. ... Pros and Cons of Diesel Engines Have Changed over Time ... Is High Octane Gas Really Needed? You’ve heard of spark plug gaps, right? Below is more information about spark plugs, how you can check them for proper adjustment and functioning, and how to know when it is time to replace them. The benefit of the double-platinum electrode is the precision in gapping and security to the misfiring. Contents © 2020 Tappet Brothers LLC. Web Development by Creative Arc, a Minneapolis Web Design firm. If the gap is too small, the spark will likely be too weak and cause the engine to run poorly or with poor efficiency. Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency. But some don’t. Now, if you have a remainder, put it off to the side. At the top end of the plug, the tips connect to the spark-plug wires and send an electrical current down the interior of the plug to the electrodes. With side-gapping the plug gap remains the same, it's just relocated a bit. Given that this happened immediately after you worked on the car yourself, I’m going to put my money on “yes,” Max. Combining advanced technologies, improved efficiency and … If the spark plugs can’t make a big enough spark, the engine might run fine at lower speeds, but may fail when you try to rev it up and need that bigger spark. Here’s another very affordable old standard. A spark-plug gap gauge both measures and adjusts the gap and is inexpensive and simple to use. If the gap is too small, there’s not enough room for the spark to jump. Using the wrong plugs could also cause this problem. Maybe someone dropped a crate of them off the ship in Long Beach while they were unloading. Plugs for vehicles standardly gap between 0.6 and 1.8 millimeters (0.024 and 0.071 inches). That's why spark plug gapping may come in handy if you're building a performance vehicle with platinum spark plugs. Iridium Spark Plugs. Platinum Power spark plugs are a winning combination of our platinum technology with our nickel alloy center electrode, V-trimmed ground electrode and exclusive Heat-active™ Alloy. On the other hand, should the gap be too wide, it can be narrowed by the mechanic's squeezing the electrodes closer together with a tool or pushing the bottom electrode down onto a tabletop. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. They have better performance and more complete combustion than platinum-tipped spark plugs. Racing Spark plug modifications ( side gapping) - Duration: 11:39. tong chi DIY moto fix 223,034 views. NGK 6240 PLFR5A-11 Laser Platinum Spark Plug :Best Fuel-Efficient. In Autolite plugs, precise gaps are maintained by high nickel side electrodes. 11:39. The pros and cons of this … Cons of Copper Spark Plugs. The amount of air and turbulence in the cylinder increases as … Mind the Gap When Changing Out Spark Plugs, Pros and Cons of Diesel Engines Have Changed over Time. You’ll also need some special tools to get the job done. Interestingly enough, blowing out usually happens on the passenger side with the spark plugs on the third and fourth cylinder. CAR TALK, DEWEY, CHEETHAM & HOWE, SHAMELESS COMMERCE, WARPED DISCS, and CLICK AND CLACK are registered trademarks of Tappet Brothers LLC. Here we’re going to cover platinum and double-platinum in this section. Copper Spark Plugs. Platinum Spark Plugs. You need a feeler gauge to gap your spark plugs properly. Hot spark plugs are better insulators which keeps more heat in the tip of the spark plug, and therefore in the combustion chamber. So the spark won’t be big enough and hot enough to combust all the fuel and air coming into the cylinder when you rev up the engine. Cartalk.com is a production of Tappet Brothers LLC d/b/a Dewey, Cheetham and Howe. © 2020 Newgate School. If the gap is too wide the ignition system components are required to work harder to jump across the extended gap leading to spark plug, ignition coil, and control module failures. The spark plug also has a steel jacket, which allows the threaded end of the plug to be torqued into the cylinder head. Spark plugs undergo a remarkable amount of stress because they experience electrical currents of tens of thousands of volts, hundreds of degrees of heat, and constant vibration. The material. It has a very large diameter compared to other spark plugs on the market. Here are some things that can help you know when it's time to install new spark plugs: If your car is experiencing problems that lead you to believe your car's spark plugs need replacing, then contact a qualified automotive technician for assistance. High-quality Nickel alloy on the side of the spark plug helps to maintain the accurate gap size. Here's a guide to checking … I just changed the spark plugs and the coil bar on my 2014 Chevy Sonic. Knowing more about their operation, maintenance and replacement is one key to making sure your engine runs well. One of the key factors that makes a spark plug work well, or not, is the size of the gap between the electrodes. 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