Coolant flush mercedes

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Keeping your E-Class cooling system in optimum condition is important because the coolant performs four important functions: Protecting against freezing, protecting from over-heating, reducing thermal stresses in your engine and radiator, and improving cabin heater efficiency. Learn how to flush the radiator below. Doing this job yourself not only gives you the opportunity to save a lot of money, but to also check and replace any cracked or damaged hoses and look for possible engine problems. Put the vehicle in park on level ground with the parking brake on, then open the hood. The coolant reservoir also called a recovery tank or surge tank for the E-Class is located on the driver side front of the engine compartment. It has a black top, a pressurized screw-on cap, and translucent sides that allow you to see the coolant level in it. Clean off the reservoir top and cap to make it easier to not only see the coolant level, but prevent any road dust from getting into the reservoir after you remove its cap.

Coolant flush mercedes

Mercedes Cooling System Citrus Flush. All parts used in these pictorials are available at the diesel parts for sale page. Please remember to recycle all your used fluids at an appropriate recycling center. Be mindful to not spill or splash fluids on yourself, others or the ground. Also as a safety tip please remember anytime you are working on, around or under your car, to wear safety glasses and secure the car with wheel stops and approved jack stands! I get questions all the time about the cooling system citrus flush, how do I do it, how much etc. Well I hope to shed a little light on the matter to make it easier for you to do this necessary procedure. First lets discuss why we do a citrus flush. In a nut shell, its a way to gently remove the rust and scale deposits that will naturally build up in the cooling system of the engine. Why does rust and scale build up in the engine? Because water plus oxygen plus iron equals iron oxide or rust. Antifreeze has corrosion inhibitors in it but most people do not change the coolant often enough over the life of the car, hence the rust starts to take hold. Not only is there going to be rust in the engine itself but also in the heater core, the radiator and the piping that carry the coolant too and fro to its various destinations. Mercedes is one of the few automakers that actually values the citrus flush and I think its a great tool in your quest to make the car live a longer healthier life. Over the years I have seen MB diesels with so much rust in the coolant that it looked like coffee or muddy water and was amazed that it did not die long ago.

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We perform over repair and maintenance services including oil changes, brakes, diagnostics, belts and hoses, and more. The best part? We come to you with all the necessary tools and parts. Make sure to flush your antifreeze coolant at the time and mileage recommended by the automaker. In some cases, if the coolant goes long enough without service, it will start to darken and become brownish in color. Deteriorated coolant becomes acidic and eats away at metal cooling system components in your radiator and other parts of the engine. A good routine flush of your antifreeze coolant system helps us avoid this problem.

Keeping your E-Class cooling system in optimum condition is important because the coolant performs four important functions: Protecting against freezing, protecting from over-heating, reducing thermal stresses in your engine and radiator, and improving cabin heater efficiency. Learn how to flush the radiator below. Doing this job yourself not only gives you the opportunity to save a lot of money, but to also check and replace any cracked or damaged hoses and look for possible engine problems. Put the vehicle in park on level ground with the parking brake on, then open the hood. The coolant reservoir also called a recovery tank or surge tank for the E-Class is located on the driver side front of the engine compartment. It has a black top, a pressurized screw-on cap, and translucent sides that allow you to see the coolant level in it.

Coolant flush mercedes

Learn how to do it to keep your engine as cool as it can be. Mercedes-Benz deems their engine coolant to be a "lifetime" coolant; however, experts unanimously agree that it is a good idea to occasionally replace the coolant as it does eventually break down and loses the ability to properly protect your engine. If you are taking on the task of replacing a water pump, swapping out a radiator, or simply wanting to replace your aging coolant, a cooling system flush can help rid the system of any accumulated debris and impurities.

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Smilies are On. Antifreeze has corrosion inhibitors in it but most people do not change the coolant often enough over the life of the car, hence the rust starts to take hold. I'm having trouble finding a detailed coolant flush procedure the way it would be done if you were not taking shortcuts or mixing old with new. But be sure to wear gloves and safety goggles as well, as coolant is toxic. Why is My Car Burning Oil? I know about the drain at the bottom of the radiator, but what about the block and heater core? I recommend that you do this procedure once a year for the first 3 years, then every 2 years thereafter. Please remember to recycle all your used fluids at an appropriate recycling center. Pingbacks are On. Automotive shops continue to take used oil but none will now take coolant. Different models used a different number of screws — the earlier W generation used ten screws. Keeping your E-Class cooling system in optimum condition is important because the coolant performs four important functions: Protecting against freezing, protecting from over-heating, reducing thermal stresses in your engine and radiator, and improving cabin heater efficiency. Takes a few cycles. When finished, cap the coolant reservoir tightly.

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Originally Posted by lsmalley. JavaScript is disabled. Even back when I replaced my thermostat quite a while ago I was very surprised just how clean the internal coolant passages looked. Forum Rules. Trackbacks are On. The MB diesels are tough to remove all the air from, so I use a. Top Contributors this Month View All. You really only need to measure the coolant. Procure a bottle of liquid shout gel from your grocery store. Received 29 Likes on 29 Posts. I did this on my bmw.