Can old cars use Iridium spark plugs?
Yes, it is. Also, older vehicles may well be suffering such problems as reduced ignition coil performance. An iridium spark plug with low required voltage uses the energy of the coil effectively for efficient combustion of the air-fuel mixture.
Can I use Iridium spark plugs?
Iridium is an extremely durable metallic element, which makes it a great fit as the material for spark plugs. The main property of the iridium spark plugs is that their electrode material comes with a high melting point.
Do Iridium spark plugs make a difference?
Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.
Do iridium plugs make more power?
Greater engine power from iridium spark plugs The spark plug manufacturers are unanimous about the fact that iridium spark plugs can considerably improve the engine power. The advantage is crucial when you need to navigate through difficult driving situations or climb steep slopes.
Can I put Iridium plugs in my car?
It is possible to clean and reuse iridium spark plugs. Still, we do not recommend it for the optimum health of your vehicle. The reason is simple: you can’t get the same performance level as you would in a new plug. Cleaning the plugs will make them wear out even further, and the edges become less sharp.
Do Iridium plugs burn hotter?
Denso Iridium Power plugs feature the heat range at the end of the part number. Denso plugs get colder the higher the number, hotter the lower the number. Starting with part # IK20 (heat range 20), a colder plug would be # IK22, a hotter plug would be # IK16.
Do iridium spark plugs improve gas mileage?
Iridium spark plugs give you even better gas mileage, performance, reliability, and longevity than double-platinum plugs. Iridium spark plugs are perfect to use on high-performance engines.
Do iridium plugs burn hotter?
Do NGK iridium spark plugs increase horsepower?
Iridium spark plugs allow for better combustion, lower emissions, improved fuel economy, and more horsepower. Increase fuel efficiency. If your engine is powered by worn-out spark plugs, it will not run as efficiently as intended.
Are iridium plugs worth the money?
Iridium is said to be six times harder and eight times stronger than platinum. This means that spark plugs can have even finer electrodes than ever before and still have excellent wear characteristics. It is also worth mentioning, that with platinum and iridium plugs you generally get what you pay for. …
Can you clean and reuse Iridium spark plugs?
You can clean the good plugs with a wire brush, or with a grit blaster, and after cleaning rinse them with a solvent such as carburetor or throttle body cleaner and blow them dry or let them air-dry. Be sure to not leave grit in the cavity around the insulator.
Are Iridium plugs worth the money?
Iridium spark plugs give you even better gas mileage, performance, reliability, and longevity than double-platinum plugs. Due to the advanced material and innovative technology integrated into iridium spark plugs, these plugs are priced higher than copper and platinum options.