To get 10% off the ammo can bluetooth speaker from Rak'd audio, use promo code "ZK10" during checkout at https://www.getrakd.com In this video, I will show you what it takes to replace the electronic fuel injectors on a Deere IT4 13.5L engine. I had previously pulled this engine out of the tractor for a timing cover/oil pan gasket repair and the engine was running pretty rough, so we decided to replace the fuel injectors. To replace the fuel injectors you have to remove the rocker shafts so you have to reset the injector preload and valve lash clearance. Also, in this video I'm going to show off my new ammo can bluetooth speaker from Rak'd Audio. That thing is awesome! #johndeere #rakdaudio #johndeeretractor #milwaukeetools #snapontools #mechaniclife #diesel #dieselengine
