Episode 5: Check Engine, Best Plugs, Sea Foam Treatment, and More! What a DIFFERENCE!

On this episode we tackle some drivability issues! FIrst, we try to clear our p0420 Check engine light on our new to us 2003 Jeep TJ SE 4 cylinder, that happened right after we bought it. Always does right? We test dura-lube to see if it actually works. We also run a sea foam treatment through the intake manifold, and walk you through an oil change as well as the best spark plugs for this jeep. We bought this cheap Jeep Wrangler SE to show that you don't need to buy a fancy, expensive wrangler to have some fun. Follow us as we turn this little jeep into an overland, light duty off roader. Be sure to hit that subscribe button so you never miss any of our content. Episode 1 -    • Episode 1: We Just Bought the most RunDown...   Link to all other products used in this video - https://www.amazon.com/shop/garagecouple Check out our Linktree! Has all our coupons / Favorite products in one! https://linktr.ee/gc_garagecouple Instagram -   / garagecouple   GarageCouple Facebook -   / garagecouple   http://Www.Garagecouple.com Disclosure: We get commissions for purchases made through links in this post. This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Garage Couple LLC #garagecouple #jeep #jeeptj #cheapjeepbuild