What is the spark plug gap on a 2002?

What is the spark plug gap on a 2002?

The correct Autolite plug for your Explorer is APP103 gapped at 0.054″.

Does spark plug gap affect timing?

Changing the spark plug gap won’t affect the ignition timing, but it will have some affects on the ability of the spark plug to ignite the fuel.

What will be effect if spark plug gap is more than specification?

A narrow gap may give too small and weak a spark to effectively ignite the fuel-air mixture, but the plug will almost always fire on each cycle. A gap that is too wide might prevent a spark from firing at all or may misfire at high speeds, but will usually have a spark that is strong for a clean burn.

Does spark plug gap affect cold start?

Properly gapped spark plugs require less energy to create the spark that gets your engine running. Multiple failed cold start attempts can cause your engine to be flooded with gasoline. This “wet fouling” can soak the plugs and bleed off the ignition voltage before they’re able to form a spark.

Does spark plug gap affect fuel economy?

Why Do Worn Spark Plugs Affect MPG? All spark plugs become less efficient – and less fuel efficient – over time. As the spark plugs wear, the spark plug gaps widen, also weakening MPG. This is because the wider the spark plug gap, the more voltage is required to arch between the electrodes.

Do Iridium plugs make more power?

You may experience more engine power with iridium spark plugs. Iridium spark plugs can improve the performance of your engine with regard to its power. This advantage becomes apparent in situations where you need to climb steep hills or handle challenging driving situations.

What is the best spark plug for fuel economy?

5 Best Spark Plugs for Gas Mileage and Performance

• #1 – NGK G-Power Spark Plugs.
• #2 – NGK Iridium IX Spark Plugs.
• #3 – Bosch Double Platinum Spark Plugs.
• #4 – Denso Platinum TT Spark Plugs.
• #5 – Motorcraft Platinum Spark Plugs.

Which is better Denso or NGK 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.

Is Denso owned by Toyota?

DENSO Corporation (株式会社デンソー, Kabushiki-Gaisha Densō) is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan. After becoming independent from Toyota Motor, the company was founded as Nippon Denso Co. About 25% of the company is owned by Toyota.

Is NGK a good spark plug?

NGK 6619 Iridium IX Spark Plugs snagged the top pick in our spark plug comparison because they offered the best mix of high-performance, fuel efficiency, durability, and dependability. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs.