How to Replace Spark Plugs and Wires On a 2014 - 2019 Sierra, Silverado, Yukon, Tahoe, Escalade GMC

🛠️ PARTS & TOOLS FOR THIS REPAIR: 🔌 ACDelco 41114 Spark Plugs (8-pack): https://amzn.to/2M28SHG ⚡ ACDelco Spark Plug Wire Set: https://amzn.to/3cnINO1 🔧 Spark Plug Socket (5/8", magnetic swivel): https://amzn.to/2NL92DP 🔩 Double Offset Boot Removal Pliers: https://amzn.to/3ciTOQC 🧴 Anti-Seize Lubricant: https://amzn.to/3otqngR 💧 Dielectric Grease: https://amzn.to/39qhFMq ⚙️ Torque Wrench (3/8" drive): https://amzn.to/3t1RK5b 📏 Spark Plug Gap Tool: https://amzn.to/3ppcKRt 🔧 3/8" Extension Set: https://amzn.to/3abR30C 🏪 Browse My Complete Tool & Parts Recommendations: https://www.amazon.com/shop/markjenkins 📖 WHAT YOU'LL LEARN: Learn how to replace spark plugs and wires on 2014-2019 GM trucks WITHOUT removing the wheel well or fender liner. This easier method saves time and hassle compared to other tutorials. 🔍 WHEN TO REPLACE SPARK PLUGS: Rough idle or engine misfires Check engine light with misfire codes (P0300-P0308) Poor fuel economy Hard starting or hesitation Loss of power or acceleration At recommended mileage interval (100,000 miles) 🚗 COMPATIBLE VEHICLES (2014-2019): Chevy Silverado 1500/2500/3500 GMC Sierra 1500/2500/3500 Chevy Tahoe Chevy Suburban GMC Yukon / Yukon XL Cadillac Escalade 💡 VEHICLE SHOWN: 2014 GMC Sierra ⚙️ WHY THIS METHOD IS BETTER: Most tutorials show removing the inner fender well to access spark plugs. This video demonstrates you can change plugs WITHOUT that extra work - saving time and avoiding unnecessary steps! 🔧 IMPORTANT SPECS: Torque: 15 ft-lbs Gap: 0.040" (verify for your specific engine) Use anti-seize on threads Use dielectric grease on boots #SparkPlugs #ChevySilverado #GMCSierra #TruckMaintenance #DIY --- 🔔 SUBSCRIBE for more automotive repair tutorials: https://www.youtube.com/c/NoGripes?su... ⚠️ DISCLAIMER: Mark Jenkins is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com Disclaimer: Due to factors beyond the control of Mark Jenkins, I cannot guarantee against improper use or unauthorized modifications of this information. Mark Jenkins assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Mark Jenkins recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Mark Jenkins, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Mark Jenkins.