How often do I need to change spark plugs?
Luckily, spark plugs don’t wear out very quickly. You can typically get 80,000 miles on them before they need replacing. But if you notice any of these symptoms, it’s time to get your spark plugs checked out with an engine tune-up.
Which is better NGK or Denso Spark Plugs?
Denso plugs are installed on almost every automobile model manufactured in Japan. The iridium used in them has a superior hardness. The electrode’s diameter in Denso plugs shrinks more than an NGK. For this reason, Denso plugs do not last longer than NGK units, but they are better at producing powerful sparks.
Does Toyota use NGK or Denso Spark Plugs?
NGK and Denso are both fine plugs. Toyota uses both brands in manufacturing. On the V6, sometimes you see one bank with Denso and the other with NGK. IMO, get which ever one costs less because you won’t notice any difference between the NGK and Denso.
Which Denso spark plug is the best?
Denso Platinum TT Plug
1. Editor’s Pick: Denso Platinum TT Plug. Combining advanced technologies, improved efficiency and performance, and the reputation of one of the biggest names in spark plugs, the Denso Platinum TT spark plug range is one of the best-selling spark plugs available.
What’s better NGK or Denso?
Which is better platinum or iridium spark plugs?
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.
Which is the best spark plug for a Toyota Tacoma?
Best spark plugs for Toyota Tacoma & 4Runner: NGK LFR6AIX-11 These actually fit Tundra, Camry and Sienna too. The simple reason why I recommend them is because they’re iridium NGKs.
Which is the best spark plug for a Toyota 4Runner?
NGK is a good OE alternative if you want something more long-lasting. This NGK spark plug is the newer iridium type that will last longer than the original Toyota. Fits like a glove on most Tacoma, 4Runner and RAV4 model years.
When did Toyota start using TDI spark plugs?
Introduced in 1994, this system promotes greater combustion efficiency by firing the spark plugs twice as often as a standard ignition. With that in mind, the ideal spark plug for TDI-equipped Toyotas is the Dual-Ground Electrode design, which delivers optimum performance and durability while maintaining the original recommended change interval.
Why are my spark plugs not working on my Toyota?
When it comes to your Toyota engine, spark plugs make a big difference. A dirty, worn out or inferior spark plug can cause inconsistent firing, which may result in reduced performance and fuel economy.