2012+ Impala 3.6 LFX Full Engine Tune Up - Plugs, Coils, O2 Sensors, MAF Sensor & TB Cleaning

In this video, I will be going in-depth on how to perform a proper tune up on a 9th Generation Impala with the 3.6 liter LFX engine. I will show you how to remove the coil packs and spark plugs without removing the upper intake manifold. I will also be replacing all 4 (YES, FOUR) oxygen sensors and will be cleaning out the throttle body and MAF sensor. All of the parts used in this video were purchased at RockAuto.com Coils (6): DELPHI GN10494 Spark Plugs (6): ACDELCO 41109 Oxygen Sensors (4): BOSCH 16454 CRC MAF Sensor Cleaner: https://www.amazon.com/CRC-05610-Mass... Throttle Body Cleaner: https://www.amazon.com/CRC-05078-Thro... Dielectric Tune-Up Grease: https://www.amazon.com/Permatex-22058... Anti-Sieze: https://www.amazon.com/Permatex-81343... Magnetic Spark Plug Socket: https://www.amazon.com/Magnetic-6-Poi... Oxygen Sensor Socket kit: https://www.amazon.com/DURATECH-Oxyge... Thanks for watching! Any questions or comments, please post below. If you found this informative or helpful in any way, give the video a thumbs up! Be sure to check out my other videos, hit the subscribe button, and ring the bell to be notified of new videos! If you're feeling generous, hit the "Thanks" button below to show your gratitude! #impala #tuneup #3.6LFX