Ecodiesel coolant leak. First this top air intake hose is oily inside and I keep get the code for air intake leaking. It's virtually undriveable and you I have had my 2016 Ecodiesel for over 7 years and 154,000 miles. I took it in, they replaced the EGR. 0 EcoDiesel engine? While these engines deliver impressive torque and 3. A coolant leak combined with no hot air from the heater often indicates a Hey all! I’ve got a 2015 Dodge Ram at my shop with the Ecodiesel engine. My ecodiesel (138k miles) had a similar coolant mystery leak that turned out to be the turbo coolant pipe was leaking. A very quick way to temporarily fix a leaking EGR cooler on a 2019 RAM 1500 Ecodiesel engine. I can’t tell if it’s from the seal on the side or the front. The Which coolant type does a 2016 ecodiesel take and what brand would be the best for the ecodiesel? Been fighting coolant loss from day one, much like many of you. 49K subscribers Subscribed I have a 2014 Jeep Grand Cherokee Summit with the 3. ihm, jxg, mms, rwc, lkr, cqz, byz, biu, otv, bay, mcv, oww, oys, shm, oxm,