According to the search results, the recommended interval for changing spark plugs in a Ford F150 3.5 Ecoboost can vary depending on factors such as driving habits, fuel quality, and engine performance. Here are some key points to consider:
– Some users on the F150 Ecoboost Forum mentioned changing spark plugs every 6 months or around 10,000 to 11,000 miles.
– Others mentioned changing spark plugs at around 88,000 miles.
– It is worth noting that boosted engines like the Ecoboost 3.5l can be hard on spark plugs, and carbon tracking may occur, leading to the need for replacement earlier than expected.
– The Motorcraft SP-534 plugs are recommended for the Ecoboost 3.5l engine, and it is important to check and adjust the gap to 0.028 inches.
– It is also recommended to use anti-seize and dielectric grease when changing spark plugs.
Based on the information provided, it is advisable to consult your vehicle’s owner’s manual or reach out to a certified Ford technician for the most accurate and up-to-date information regarding spark plug replacement intervals for your specific Ford F150 3.5 Ecoboost model.
Contents
- How many miles do factory spark plugs last?
- What spark plugs are best for 2016 F150 3.5 Ecoboost?
- What years of Ford trucks had problems with spark plugs?
- How much does it cost to replace spark plugs in a Ford F-150 Ecoboost?
- How many spark plugs does a 3.5 Ecoboost have?
- When should I replace spark plugs on F150 3.5 Ecoboost?
- How do I know if my spark plugs need changing?
- What is the best spark plug for a 3.5 Ecoboost?
- What are the symptoms of spark plugs in 3.5 Ecoboost?
- What spark plug is better NGK or iridium?
How many miles do factory spark plugs last?
On average, the life of classic spark plugs is not more than 30,000 miles, and that of platinum and iridium is not more than 55,000 miles. The following are signs of malfunction that indicate the need to replace the spark plug: Deposits of ash or oil, soot, varnish or slag, melted or discolored electrodes.
What spark plugs are best for 2016 F150 3.5 Ecoboost?
The NGK Iridium IX spark plugs are an excellent choice for replacing OEM spark plugs and getting improve performance for your 2011 to 2016 EcoBoost F150 with a factory heat range.
What years of Ford trucks had problems with spark plugs?
Between 2004 and 2007, Ford made several 3-valve engines that had the unfortunate habit of refusing to give up their spark plugs. And you’ve got one of them.
How much does it cost to replace spark plugs in a Ford F-150 Ecoboost?
The average cost for a Ford F-150 Spark Plug Replacement is between $257 and $300. Labor costs are estimated between $164 and $207 while parts are typically priced around $93. This range does not include taxes and fees, and does not factor in your unique location.
How many spark plugs does a 3.5 Ecoboost have?
6
2017-2020 F150 ECOBOOST 3.5L MOTORCRAFT IRIDIUM SPARK PLUGS (SET OF 6) SP-550.
When should I replace spark plugs on F150 3.5 Ecoboost?
For Ford F-150 models, spark plugs should be changed or replaced once every 60,000 miles. However, some spark plugs can last longer, sometimes reaching 100,000 miles without going bad. However, preventative maintenance is always better than letting a problem linger and affect your ride’s performance.
How do I know if my spark plugs need changing?
Here are seven signs that are telling you that you need spark plug replacement on your vehicle.
- Your Vehicle is Difficult to Start.
- Your Engine is Misfiring.
- You Have Poor Fuel Economy.
- Your Engine Idles Rough.
- Your Car Doesn’t Accelerate Easily.
- Your Engine is Loud.
- Your “Check Engine” Light Comes On.
What is the best spark plug for a 3.5 Ecoboost?
NGK Ruthenium Spark Plugs for 2011+ 3.5L Ecoboost F150 and Raptor. Modern engines demand more power while using less fuel, shortening the life of traditional iridium and platinum spark plugs. NGK’s patented ruthenium technology stands up better to wear to bring maximum durability and performance to your engine.
What are the symptoms of spark plugs in 3.5 Ecoboost?
Symptoms of Faulty Spark Plugs
These symptoms include: Engine Misfires — Misfires occur when the spark plugs fail to ignite the air-fuel mixture in the cylinders properly. This results in a lack of power, rough idling, and a noticeable drop in engine performance.
What spark plug is better NGK or iridium?
Iridium spark plugs are better at starting engines than other types of spark plug because the spark is highly concentrated in the central electrode, and consequentially requires less voltage to operate. This makes ignitions faster and more reliable, and also reduces power consumption.
