When the engine takes too long to reach operating temperature, the ECU will turn on the Check Engine Light / Warning Light. Keeping the gauge at center during normal operation does not distract the driver like an accurate gauge would. Normal engine operating temperature and why it rises The radiator, thermostat and water pump have all been replaced within the last 10K miles.Is the c read more Eric 53,852 satisfied customers What is the normal engine temperature for 1997 Mercedes c280 :-(. ML350 W276 Engine Coolant Temp Sensor - MBWorld.org Forums Youre in for an expensive tow truck visit to unlock your car, and it could take hours P2062 P2062 code definition Reductant Supply Control Circuit Open What the P2062 code means This code means the Engine Control Module (ECM) (https://www.yourmechanic.com/parts/engine-control-module), or Powertrain Control Module (PCM), doesnt see electrical current flowing when it commands the pump on. Mercedes-Benz Tech Information and Support, ML, GL, G-Wagen, R-Class, Unimog, Sprinter, Problem starting when at operating temperature. With the exception of older, air-cooled vehicles, cars rely on a liquid called coolant (or antifreeze) to keep the engine at an optimal temperature. Install the new thermostat in reverse order. 2002-2007 ML500 I had the thermostat changed on EmilysMum's Citron C3 the other day. Or a new car. You can pull off the road for a while or turn off the A/C and turn on the heater to try to cool things off. However, if youve noticed the car is running hotter than normal without any mitigating factors, its a sign that somethings going wrong. YourMechanic All rights reserved. 2002-2004 SLK32 AMG The blue light goes off once the engine reaches its normal temperature. Mercedes-Benz W204 Coolant Temperature Sensor Replacement - Pelican Parts It may also be necessary to test drive the vehicle to get the coolant up to operating temperature to verify the higher than usual temperature reading. I hear gentle "ta ta ta" sound randomly, special when I start and stop the engine. Hi, I have recently had a couple of coolant leaks, the pipe going through the firewall (replaced) and then the radiator (replaced) but my Check Coolant Level warning keeps coming on after 20 seconds or so. by Spencer Cates on September 08, 2016 Warning Light is on Inspection Cost Service Location SELECT YOUR VEHICLE $145.99 - $170.00 Price range for all vehicles ( 300) So i have a Benz C250 2013. I didn't at the time realise it is a magnetic switch so will test again using a magnet to see if resistance changes to less than 5 ohms. At idle observe the dash engine temperature and fan. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. What time does normal church end on Sunday? On average, the cost for a Mercedes-Benz ML350 Temperature Warning Light is on Inspection is $95 with $0 for parts and $95 for labor. I have actually spoken to my dealer's workshop people who made similar comments and everyone seems to agree that the 112 engine runs at bit above 80c and then goes up to about 85c+ if sitting in traffic/ restricted air flow. Yep, mine sits a fraction over 80C, although it is difficult to get a direct on view on the gauge due to the wheel. All are critical to the operation of the system, and if one starts to go south, you may experience higher operating temperatures than normal. In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after starting a cold engine. moving because it provides true engine temp data not just Mercedes-Benz ML350 Car is running hotter than normal - YourMechanic 5 Pros and 3 Cons, 2023 Volvo XC90 Recharge Review: An EV in Disguise, 2023 Buick Enclave Avenir Review: Dated and Confused, 2023 Toyota Highlander Hybrid Review: Long on Efficiency, Short on Space, Hot engine | Jim_DeLillo/iStock/Thinkstock. Mercedes-Benz An overheating engine is extremely dangerous. Get a free detailed estimate for a repair in your area. It would always stop climbing when it got to about 95C. The Engine Temperature on the Mercedes is Constantly Falling I got my new 2012 ML350 about $7800 bellow MSRP. I did have to replace the sensor on ours. All-New 2024 Buick Envista Arrives This Summer; Price Starts at $23,500. 2023 With its user-friendly interface and powerful diagnostic capabilities, you can save time, money, and frustration by diagnosing and resolving issues with your Mercedes-Benz quickly and efficiently. I just took it yesterday to get the oil changed brakes flushed and fluid levels checked. But they are located on the left side of the engine , closed to the oil filter. Your Mercedes. 105 suggests is too high, but it aint deadly yet. The normal operating temp for any Mercedes is between 80C and Operating Temperature on ML 350. - PeachParts Mercedes-Benz Forum I saw one of the sensor. In Mercedes-Benz E, C, S, CL, CLK, SLK, GL, G, and ML models, the engine control unit monitors how long it takes for the coolant to warm up. Mercedes-Benz Mercedes thermostats must be the most expensive lousy things ever made. I have a Mercedes C200 1996 model when i brought it the man said the head gasket was gone, but there is no steam out exhaust no bubbling in coolant tank, no water in oil, only thing is it leaks coolant out over flow pipe would that be thermostat radiator hose is hot but water in coolant tank is cold. is between. It may not display this or other websites correctly. As soon as you notice the light come on, pull over. Make sure that the engine is cold before you start replacing the thermostat on your Mercedes-Benz. 0. Anyone might know what to check on it? They gradually 'go off' over time and over cool rather than under cool. (on top) It is between the ECM (engine control module aka the engine computer) and the alternator. Getting to the correct temperature also makes the heater work better and reduces engine wear and improves economy too. On the other hand, excessively hot engines could cause smoking that leads to fires. You must log in or register to reply here. Car symbols, or dashboard lights, are a car service reminder. 2001-2005 C320 Mercedes-Benz C350 204.0562006-2011 What is normal engine operating temperature for Mercedes 320? 2000-2003 ML55 AMG Generally, the discount off of MSRP that buyers of the 2012 ML350 are getting is somewhere between 5 and 10 percent, with a couple I saw even over 10 pecent off. Once you confirm that your thermostat has failed, follow the instructions below to learn how to replace it. Thanks everyone for your responses. For a better experience, please enable JavaScript in your browser before proceeding. Check your coolant level as directed in your manual, though. Sep 22, 2010. By accessing real-time data from these control units, you can pinpoint the root cause of the problem and take appropriate action to resolve it. Add coolant to the radiator expansion tank. Tempature gauge still kind of high? - Maintenance/Repairs - Car Talk It starts at 40 but within 5 minutes the gauge moves up pretty quick to 95C Its never happened. Made with in Silicon Valley. I removed it out.compare that one to the sensor picture all online. We are glad that you find our site helpful. I hear gentle "ta ta ta.." sound randomly, special when I start and stop the engine. Broken thermostatic fan clutch: Older vehicles use a thermostatic fan clutch to engage the engine cooling fan, which is mounted to the fan blades. and. If you lost power to all systems, it will be caused by either the alternator failing, or an electrical relay or connection being damaged. Read full answer. The gauge appears to be at approximately 90 degrees Celsius. 2003-2006 E500 2005-2005 E320 Base If there was any moisture on the sensors while the vehicle sat, Hi there. The Engine Temperature on the Mercedes is Constantly Falling Amazing Road TV 192K subscribers Join 93K views 3 years ago Why Does the Engine Cooling Temperature Drop at Speed? But my temperature gauge is it still at 95 everythime i turn it on. How tell valve block working S430 220 2000 Not even close for my 1992 300D 2.5 Turbo. Mercedes are different, in that, the temp gauge is constantly What Does the Coolant Temperature Warning Light Mean? 1 Like blanca.garcia818 February 24, 2017, 10:25pm #5 Im assuming it would be C or am i wrong? Sticking Thermostat: This could be a sign that your thermostat is about to fail. While this can vary, in the E320 and C240, for example, the thermostat opens up at 87 degrees Celsius. The Editorial department is independent of Cars.coms advertising, sales and sponsored content departments. Sometimes there are two Temp sensors. 60 degrees C is too low, I doubt it was that low before. You are using an out of date browser. Temperature Warning Light is on Inspection Service How much does a Temperature Warning Light is on Inspection cost? Mitsubishi's Routine Maintenance Required lights indicate when your car needs service. 2001-2005 C240 If your car is equipped with dual automatic climate control technology, you have an advanced system capable of maintaining not only a different temperature for the driver and front passenger, but of doing so automatically. Recently purchased a 2012 E350 Diesel Estate. Broken radiator fan shroud: The radiator fan shroud directs the airflow across the radiator so the air can absorb the coolants heat. Cold weather starting problem cold weather mercedes-benz On a more down to earth and practical subject, the owner's manual mentions that the engine temperature may go up to 100 c in hard working situations, which you will all agree sounds rather hot!!! Mercedes Applications: Normal coolant temperature varies from car to car. full). This scanner can help you identify error codes, read live data, and perform special functions like reset adaptations or perform component tests. Pushed her to the side looked everything over and basically let it cool down for about 15 minutes, then it started. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. Once the 160-degree F threshold is achieved, the recorded car engine temp has to fall below 160 degrees Fahrenheit while operating. It started when the car needed service. But it was never like this. Radiator Fan Not Working? 7 Common Causes & How To Fix It - Mechanic Base Oil leak in ML350 2007 2007 ml350 v6-3.5l mercedes-benz - YourMechanic Only when the operating temperature is reached, do you get the best fuel efficiency and minimal wear on the engine? On both my MY00 430 and my current MY05 500 the temp never reached 100C no matter how hot the ambient temp was or how hard you worked it, even in the desert in summer. I have checked the radiator on a number of occasions and the level looks fine (i.e. The coolant converts that heat to air in the radiator, and then the air is emitted, at which time the coolant is ready to absorb more heat. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Is Brooke shields related to willow shields? Ensure there are no coolant leaks near the thermostat. 1998-2005 CLK320 As others have indicated, it will most likely be the stat that has gone. Ensure that you have a new gasket for your thermostat. You might even simply have radiator vanes clogged up with leaves, bugs, or something else. Most cars made during the last 20 years have dumb-down temperature gauges. Dec 23, 2016. There are many possible reasons that your engine is running hot, including low coolant levels, a clogged or closed thermostat, a failed head gasket or a water pump malfunction. You can buy a replacement stat online from the likes of Mercedes Benz of Newcastle for circa 130. The old gasket should be removed and discarded. I dont know but its almost to the highest number 120 where its marking red. Anything over 100 and you should have it checked out. Heres what you need to Hi, and thanks for contacting YourMechanic. Your Mercedes-Benz could overheat or take too long to reach operating temperature. 2000-2006 CL500 JavaScript is disabled. 1999-2002 E55 AMG You must log in or register to reply here. Need a fuse . The car did do a regen a few weeks ago - and got up to 80 in traffic on Friday, but we will get it checked by Mr Garrlick shortly Well, we had a new thermostat fitted in January. I kust think its weird that its never done that to me until maybe 2 weeks ago, I kust think its weird that its never done that to me until maybe 2 weeks ago. A faulty engine coolant temperature sensor or one of the wirings connected to it can cause the P0128 code. The 350 cdi should run at 92deg. We talked to mbz. In most cases, you will get a P0128 - Coolant temperature below the thermostat regulating temperature fault code. 2000-2006 S500 Real customer reviews from This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. One of the most important is the temperature gauge, which tells you how hot the engine coolant is. Mercedes are saying normal. The engine creates a great deal of heat, and coolant is circulated throughout to absorb heat, and then remove it. P0128 Coolant temperature below Thermostat Regulating temperature fault code. . Start the engine. With this information, you can make informed decisions about repairs, maintenance, and upgrades to keep your Mercedes-Benz running smoothly. You can verify this by reading the ECU fault codes. Mercedes-Benz ML350 163.157 / 164.186 / 164.156 / 164.1252003-2009 2010-2011 GAS Coolant is a mixture of water and ethylene glycol, and it circulates around the engine block and absorbs excess heat, which keeps the engine from overheating. From memory the sensor was 7-8 from ECP. After review some comments online, I guess that's normal temperature. We are being told that the balance shaft is bad and needs to be replaced for $6446.82. The coolant temperature danger point is 120C (248F). If youre stuck in traffic on a hot day, this would be normal. What is normal engine operating temperature for Mercedes 320? The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! Mercedes-Benz R350 251.165 2006-2009 2010-2011 GAS 2006-2006 S350 If it has started sticking, but hasnt quite given up the ghost, its possible to see higher engine operating temperatures without overheating. Cars.coms Editorial department is your source for automotive news and reviews. Whether youre experiencing issues with your engine, transmission, or other systems in your Mercedes-Benz, the YOUCANIC diagnostic scanner can provide valuable insight into whats going on under the hood. The temperature warning light is on the dashboard gauge cluster and usually contains the words temp or engine overheating. Or, it may simply show a picture of a thermometer. Is 10 percent off a reasonable amount to shoot for these days? There are a couple possibilities. Using the air conditioning at full blast, stop-and-go driving on a scorching day, and towing can raise the engine temperature above normal, so dont panic if theres a small change in the gauge reading. Coolant Temperature Reading: What's Normal and What's not? Its a sign that something has gone awry. They have markings that indicate low and high temperatures. So, what is the normal engine temperature for a car? If possible, let the engine cool for an hour and check the coolant levels. Instantly book a certified mobile mechanic to come to you, Mechanic diagnoses the problem and quotes necessary repairs, Fair, upfront & transparent pricing for all services. For a better experience, please enable JavaScript in your browser before proceeding. Normally it runs just above 80C. That way, if the needle starts creeping up higher, closer to the hot mark, youll have early notice that something is wrong in the cooling system. Make sure there is no air trapped in the cooling system. 95? I'd still be inclined to check the coolant one first as it's a 5 minute job vs 1 hour+ if you are lucky on the 170. P0128 Trouble Code - Diagnosis, Causes, Symptoms & How to - AutoZone Sounds weird but look under the car battery and see if a wiring harness is being pinched under the battery, happened to me and fixed it. Thanks. If you look at the header tank the sensor is an insert that screws in from underneath i.e. 1998-2004 E320 1998-2000 C280 Tighten the two bolts and reconnect the radiator hose. Join Date: Sep 2018 Location: Einbahnstrae Chevy didn't make a Blazer in 2002. 1999-2001 ML430, Mercedes-Benz C230 203.0522006-2007 It may not display this or other websites correctly. Everything was good according to the mechanic. What is the normal operating temperature for Mercedes ml 350? Its more than weird. 2006-2007 R500 We would like to show you a description here but the site won't allow us. After review some comments online, I guess that's normal temperature. CARS.COM Wondering whether or not you should be worried about your engine overheating? Show example Mercedes-Benz ML350 Car is running hotter than normal Inspection prices An observant driver keeps an eye on the various gauges in the dash - they provide important information. Too little or even too much antifreeze can dramatically lower the boiling point of the coolant. Made with in Silicon Valley. Great profesional advise I feel completely honest to say thank you for providing the communities with this great service.my go to place for information. You are using an out of date browser. What Is the Normal Engine Temperature for a Car? - Car Roar Watch this short. Just cruisin this weekend in my 57 Bel Air, engine temp. P0289 P0289 code definition The DTC P0289 code indicates that the number 10 cylinder is experiencing an above average amount of current at the fuel injector.
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