🚗 Enhance Your Vehicle's Performance with Motorcraft Spark Plug, SP-534/SP-580 Review

Perfect replacement spark plugs in my 2014 Ford F-150 Ecoboost. I replaced them at about 60,000 miles when I noticed my truck was idling. After installing new spark plugs, the car still vibrates heavily at idle. However, the spark plugs may not be an issue and I wanted to replace them anyway as these ecoboost engines will bang spark plugs as you will see in my picture. -150 with Ecoboost engine, I will be grateful for the answer! After all, these are great candles! Much luck!

Bought six for my 2011 F150 Ecoboost after the stock spark plugs started burning the ceramic and misfiring bad enough to stop fix the code bugs. The original had 74,000 miles on the odometer. After replacing the spark plugs with new ones, all the problems went away. I drove about 5000 km with new spark plugs. Time will tell about the durability. Please note that at the time of writing this review the SP534 is the correct connector for your Ecoboost. The original OEM forks that were factory…

These plugs fixed cylinder 5 misfire under hard acceleration. I have a 2012 Ecoboost Crew Cab and after 50,000 miles it started misfiring after 5. After reading many F150 forums, OEM plugs were a common problem. After work I opened the hood, unscrewed the old spark plugs and put in these new ones. Candles on the 5th and 6th cylinders were carbonated, and the electrode on the 5th was very worn, four thousand more than on the 1st row. Truck tested on the freeway at 60mph then floored the…

Immediately I noticed more horsepower and about 2 more miles per gallon. Now I can take my foot off the gas and pull away better without having to step on the accelerator too often. Replacing the spark plugs on the F150 requires the correct socket and adapters to remove the rear spark plugs. Here's a great tip (use a clear hose tight enough to hold the spark plugs, then dip it into the cylinder and start pulling - works like a charm. You can thank my friend who at the Climbing has lost his…

I was towing a large trailer in a strong headwind at highway speeds when the check engine light came on and the engine started missing. Hobbled off the freeway to a mechanic who found a broken coil. Change the coil and go. 10 km on the highway and the same. Luckily the dealer was right next to the next exit. They also diagnosed the same cylinder with a faulty coil. I asked to pull out the candle and check it too. I stood there as they pulled it out and we all said wow at the same time. The fork