Why Turbo Engines Burn Through Spark Plugs So Fast | 2025 Toyota Tundra

Modern turbo engines are changing the way we think about maintenance — especially when it comes to spark plugs. In this video, we service the spark plugs on a 2025 Toyota Tundra TRD Pro with the twin-turbo iForce engine, but this isn’t just a step-by-step repair tutorial. We also talk about why modern turbocharged engines are wearing out spark plugs much earlier than many drivers expect, what happens when plug gaps grow too large, and why the old “100,000 mile spark plug” mindset may no longer apply. Along the way we’ll show: What spark plugs look like around 40,000 miles Why turbocharged engines are harder on ignition systems Common signs of spark plug wear Gap inspection and plug condition Tips for servicing modern engines The process of replacing spark plugs on the Toyota Tundra iForce twin turbo V6 Whether you own a Tundra, another turbocharged truck, or just enjoy learning about modern engine design and maintenance, there’s a lot here worth knowing. #ToyotaTundra #SparkPlugs #TurboEngine #DIYAutoRepair #Toyota #tundratrdpro 🔧 MY RECOMMENDED TOOLS ON AMAZON (These are ones I personally use & trust) https://amazon.com/shop/ortotechgarage If we saved you a trip to the repair shop and you would like to show your support, please consider buying us a coffee at: https://buymeacoffee.com/ortotechgarage 👥Social Media: X https://x.com/OrtoTechGarage Facebook https://www.facebook.com/profile.php?... Instagram https://www.instagram.com/ortotechgar... TikTok   / ortotech.garage   🧾 AFFILIATE DISCLOSURE As an Amazon Associate, I earn from qualifying purchases. It doesn’t cost you anything extra, but it helps support OrtoTech Garage so I can keep bringing you honest tools reviews & automotive content. Thank you! 🙌 As an ASE Certified Master Auto Technician, I strive to provide accurate and reliable information. However, this video is intended for general educational purposes only and should not be considered specific professional advice. The OrtoTech Garage and its representatives are not liable for any damages, injuries, or losses resulting from the use or misuse of the content presented. Always consult your vehicle’s owner manual or a qualified professional for repairs or modifications. Viewers assume all responsibility for their own actions.