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LorenAZ posted a topic in EcoBoost Mod & TechThe owners manual for my 2012 Edge 2.0L EcoBoost recommends changing the anti-freeze at 60K miles. So I decided to go ahead and change it at 53K. I looked all over for information on this project, here and on YT, but could not any info, except on the V6. I can tell you the project is similar to the v6, with some differences. So I thought I would share with you what I did for this project. I did not do a complete flush. All I did basically was drain the radiator, coolant reservoir and any other fluid that would come out. I put my Edge on car ramps which gets it up high enough to have plenty of room to work under it. Make sure you use the parking brake and wheel wedges behind the rear wheels. Once its on the ramps, remove the lower engine protective pan. This comes off with 4 twist locks. The radiator drain plug is really hidden and hard to access. It is on the lower left corner of the radiator, just in front of the frame rail. The space around it is very tight and I could not get a good photo of it, or I would have posted one. The plug is NOT a nut type end, so you can't use an ope end/box end or socket on it. It looks like a giant twist lock, similar to the ones you twist to remove the lower engine pan. I used a 6 inch Cresent wrench, turned it down to about 3/16: opening so I could fit it on the head of the plug. It takes some fiddling to turn it out about 1 1/2 to 2 turns. It looked like the drain from the plug would drop down through a hole, directly under the plug. I took a 1/2 gallon plastic milk bottle and cut and twist cap end off and then cut the body to about an inch tall so it would slide under the drain hole and empty away from the air dam shroud and into the 5 gallon bucket I used. It worked great. I loosened the drain plug just enough to start dripping, slide the catch pan under the drain plug and the 5 gallon bucket under that. The plug is in a very awkward position, so take you time and open it just enough to start a manageable stream of anti-freeze. Make sure you remove the cap from the coolant reservoir so the system drains easier. It took about 30 minute to drain out all that it was going to drain. Once the last of the drips finished, I removed the bucket,the catch pan and tighten the drain plug. It drained out about 1 1/2 gallons of coolant, so I started pouring in the same amount of new fluid. Once up to the mark on the reservoir, I put the cap on and started the motor. The fluid dropped about an inch in the coolant tank, so I added that much more. Continued running the motor until it warmed up. No leaks! So I reattached the lower engine cover (4 twist locks), cleaned up the area, backed the car off the ramps and let the engine run for about 15 minutes. No change in the fluid level. I'll check it when we drive it some. I took my time, I was in no hurry and spent a couple of hours on the project. Hope this helps! I know it would have been nice had someone posted some notes earlier.