#COOLANT ENGINE FACTORY FREE#

These form a thin, heat-permeable protective layer on the wetted components. Non-organic and organic inhibitors are used in MWM Premium Antifreeze –20 as means of corrosion protection. %, MWM Premium Antifreeze –20 and MWM Antifreeze Advanced are the optimum products for safe frost protection up to –23 ☌ and have very good heat transmission properties at the same time. The heat conductivity of coolants drops with an increasing glycol content. Optimum Coolant Composition: Protection Against Corrosion and Consumption As MWM Antifreeze Advanced is a ready-to-use mixture, the coolant always has the right inhibitor and glycol concentration. The corrosion protection inhibitors are not consumed during operation and thus enable a long useful life of the coolant. These do not leave any hard deposits on the engine components, which could impair the heat transfer. In this MWM coolant, only organic inhibitors are used for corrosion protection.

#COOLANT ENGINE FACTORY FREE#

The high-performance coolant is free of silicate, phosphate, amine, nitrite, and boron and is suitable for all MWM gas engine series. The inhibitor technology for MWM Antifreeze Advanced was selected to minimize the deposit on components subject to high thermal stress and to maximize the lifetime of the coolant. The availability and economic efficiency of the plant is increased due to the use of MWM Premium Antifreeze –20. MWM Premium Antifreeze –20 is characterized by excellent heat transfer, safe frost and corrosion protection and simple handling. My Edge was a Columbus engine, and my Nautilus is a Valencia 2.0 EcoBoost with no issues so far.The focus when selecting the MWM Premium Antifreeze –20 inhibitor technology was on a low formation of deposits on thermally high-loaded components, since the heat transfer is inhibited by the formation of isolating layers in these areas (primarily cylinder liner and cylinder head), which may have adverse effects on oil consumption and valve wear. A white 2X3 ish sticker just to the right of the coolant reservoir on the left of the engine states where the engine was made - 'Columbus' for the Ohio engine or 'VEP' for the Valencia engine. The problem seems to be with the Columbus Ohio built engines, and not the VEP or Valencia Spain built engines. If you wait too long after you first notice these symptoms, you may end up having to replace the whole engine. Took the Edge into the shop and had them remove and retool the cylinder head and put in new gaskets, now starts and runs perfect. The engine ran smooth after startup and did not overheat. I caught the leak when it first began as I noticed a rough start-up, followed by white steam coming from the exhaust at startup in 85 degree heat, indicating water in the cylinder burning off. I use only Mobil 1 synthetic 5W/30, which is why I think it lasted so long before the leak due to lower internal temperatures vs using natural oils. I have a 2017 Edge 2.0 EcoBoost that developed a cylinder head coolant leak into a cylinder at 123,500 miles. The way I drive, that will take a couple years, so at least if my engine does get killed by a coolant leak anytime soon, I'm covered.īut I wonder, how often do Ecoboosts die because of coolant leaks? And is there anything I can do to prevent such a thing from happening? Are there any early signs that it's about to happen? I bought an extended warranty that covers me up to 100k miles. And that turned out to be a beautiful tuxedo black 2014 Fusion SE with the luxury package and the dreaded 1.5L Ecoboost. Well, my previous car was totaled a week before Christmas and suddenly I found myself in a hurry to buy something. Now I had browsed this sub a little before deciding I wanted a Fusion, and I had read a little about the coolant leak issues, so initially I was after a 2.5. So far I love it, haven't had an issue yet, and I plan to drive it as long as humanly possible.īut every time I browse this sub, I read a new story of a coolant leak killing an Ecoboost. I bought it right at New Year's with 78k miles, it's currently sitting at 80k. I have a 2014 Fusion SE with the 1.5L Ecoboost engine.

Coolant engine factory