Jeep/Dodge 3.6L Spark Plug & Intake Gasket Replacement and General Cleaning (90k Tune-Up?)

2019 Dodge Durango GT 3.6L V6 suspected first tune-up at 90k miles! We got in to this job to replace the spark plugs are our MPG had diminished a little. PARTS USED: Spark Plugs: https://amzn.to/3KslhzQ Intake Plenum Gaskets: https://amzn.to/3m2jJDk 3/8 12” Breaker Bar: https://amzn.to/3KrnY4N To properly replace the right bank of the engine's plugs you have to remove the upper intake. Given the tendency of the individual intake runner gaskets to leak once the seal is broken, I decided to replace them as well. While we have the top of the engine off and apart, we did some much needed cleaning including throttle body, intake plumbing and torque boxes, upper intake plenum, valve covers, and ignition coils. this removed almost 100k miles worth of dust and junk! the truck is running much better now and MPG has returned to when it was new! Get 10% off all GRYPMAT gear by using code D&E10 at https://www.grypmat.com?aff=DEinthega... HAS ONE OF OUR VIDEOS HELPED OR ENTERTAINED YOU? Want to help up make more? Checkout D&E Merchandise T-Shirt, Beer Koozies, Stickers and More: https://www.etsy.com/shop/DandEintheg... We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what you are doing, leave it the professionals!