Working on 3 different John Deere 8R tractors in this video. First, I take a look at a 8370R that is setting VGT turbo speed codes. Then we go to another farm to look at two more 8R's. A 8R 370 with a fuel level issue and a 8R 340 with a transmission control lever issue. #johndeere #johndeeretractor #johndeere8r Want some ZK merch? null Check out my Amazon store front! https://www.amazon.com/shop/zkmastertech Want a career with Sloan Implement? https://www.sloans.com/career To buy the Carpuride W702 for a motorcycle or W903 for a vehicle, go to https://carpuride.com/?ref=zkmastertech and use coupon code "ZKMT" to get $50 off your purchase! Check out Rak'd Audio! Ammo can bluetooth speakers! https://www.getrakd.com/ Use promo code "ZK10" at checkout to get 10% off!