ml350 normal engine temperature

Instead, they have a warning light that (usually) glows blue when the engine is cold one way of telling you that turning on the heater will generate cold or cool air. But at no time did the engine coolant temperature gauge get over 60 degrees. Sticking Thermostat: This could be a sign that your thermostat is about to fail. Dec 23, 2016. Is the 2023 Honda Accord a Good Car? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. $533. Only when the operating temperature is reached, do you get the best fuel efficiency and minimal wear on the engine? JavaScript is disabled. Can anyone confirm my assumptions are correct and if so then is this simply changing the sensor and would that be covered under Warranty? This code points to issues with the ECT sensor and high engine coolant temperature. These air dams are essential in newer vehicles, as they force the air through the fan shroud. I have replaced the radiator, water pump and thermostat After review some comments online, I guess that's normal temperature. Our certified mobile mechanics can come to you now. Recently purchased a 2012 E350 Diesel Estate. . The temperature start from 80 when start and run up to 90-100 when driving. Modern automotive diesels engines should ideally run circa 90C to obtain optimum efficiency. Our ml 350 has 132213 miles as of 10-2-18, and it's got an engine fault of 1208 camshaft. Most cars made during the last 20 years have dumb-down temperature gauges. An observant driver keeps an eye on the various gauges in the dash they provide important information. I have now replaced the coolant sensor, but unfortunately the problem persists. Prices may vary depending on your location. ML350 V6-3.5L Mercedes-Benz The statements expressed above are only for informational purposes and should be independently verified. Powered by Discourse, best viewed with JavaScript enabled. on a slight side note, OP your not Phil H from MB Centre are you? 2005-2005 E320 Base The Editorial department is independent of Cars.coms advertising, sales and sponsored content departments. What is wrong with reporter Susan Raff's arm on WFSB news. If it has started sticking, but hasnt quite given up the ghost, its possible to see higher engine operating temperatures without overheating. Joel was very professional and very detail on the issue I had with my vehicle. It pulls up and away from the engine. 60 C is only around 140 F; Im surprised you didnt ever get a CEL light on with a code for low temperature. This will not usually result in overheating, but it will waste gas. You are using an out of date browser. Assuming the crack is more than just a crack in the paint, I would say yes, and here is why. That must be 95 degrees Celsius which is 203 F Right where it should be. What time does normal church end on Sunday? Required fields are marked *. Thanks everyone for your responses. Thanks Shay, Mercedes-Benz ML350 V6-3.5L - Oil Change - Kings Park, New York, Mercedes-Benz ML350 V6-3.5L - Brake Light Bulb Replacement (Passenger Side) - Long Beach, California, Mercedes-Benz ML350 V6-3.5L - Electrical components are not working - Cary, North Carolina. Our certified mobile mechanics can come to you now. We are being told that the balance shaft is bad and needs to be replaced for $6446.82. While there is a small chance that there is an issue with the running temperature of your engine, by far the most common issue with trouble code P0128 is a faulty thermostat. (normal) or stuck in the middle of the gauge. Stealer price to do it is around 500 !! If its getting to 105C as you mentioned in an earlier post and then dropping back to 90C, than either your thermostat is sticking (highly likely) or you might have some air entrapped in the system. Your temperature gauge appears to display actual temperature, other cars do not. 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. You must log in or register to reply here. Its more than weird. which dealerships are you guys going to to get 7k off of msrp? You may need a new thermostat, a coolant system flush, or simply a system burping, but since this is a change in its operating temperature you should get this diagnosed and corrected. The temperature start from 80 when start and run up to 90-100 when driving. It may not display this or other websites correctly. a. Mercedes-Benz ML350 Thermostat Replacement. 1999-2003 CLK430 Remove each duct by compressing them towards the engine and slipping them off the air inlet. On average, the cost for a Mercedes-Benz ML350 Car is running hotter than normal Inspection is $95 with $0 for parts and $95 for labor. The difference that is bothering you is that you would prefer to see the gauge neele "midway" on the gauge - Mercedes gauge is not setup that way, your coolant temps (both cars) is quite normal. Blown head gasket: The head gaskets sit between the engine block and the cylinder heads, and keep coolant from entering the engines oil and combustion chamber. Get a free detailed estimate for a repair in your area. I dont know but its almost to the highest number 120 where its marking red. . Manufactures have designed their temperature gauges to display in the center of the gauge when the engine temperature is between 180F and 240F. . Im assuming it would be C or am i wrong? I dont know Benz, but if your needle is somewhere around the halfway point, that is probably correct (95 C). You are using an out of date browser. Ill post a picture when I get into my car and start it. This article shows you. Getting to the correct temperature also makes the heater work better and reduces engine wear and improves economy too. Yes, your engine is completely different. One of the most important is the temperature gauge, which tells you how hot the engine coolant is. 2005-2005 E320 4Matic 2000-2006 S430 1998-2005 CLK320 I hear gentle "ta ta ta.." sound randomly, special when I start and stop the engine. It looks a fairly simple job to replace as it's on top of the engine, or get your nearest indy to do it. But mechanic says nothing is wrong I just think something is still up with it since it moves up almost to the red dash mark. Anything over 100 and you should have it checked out. Mercedes-Benz C280 203.0922006-2007 is this the problem you are all taking about? I dont know but its almost to the highest number 120 where its marking red. With this information, you can make informed decisions about repairs, maintenance, and upgrades to keep your Mercedes-Benz running smoothly. 2014 Mercedes glk 350 coolants temperature sensor. 1 . For a better experience, please enable JavaScript in your browser before proceeding. 2006-2006 S350 This acts as a high speed option for the fan, and when engaged, it draws more air across the radiator. Thank you so much for everyone's input. A stuck thermometer may stay permanently sealed and therefore keep the coolant from reaching the engine block. Around 60C im hoping its a normal temp because its stays at 95 even after like an hour ride. 2003-2004 G55 AMG 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. Mercedes-Benz CLK350 209.456 / 209.3562006-2009 TheYOUCANIC full system diagnostic scanner is a powerful tool that can help you troubleshoot Mercedes-Benz problems quickly and efficiently. 2001-2004 SLK320 If you lost power to all systems, it will be caused by either the alternator failing, or an electrical relay or connection being damaged. When the engine first turns on, and it is still cold, the thermostat keeps the coolant from circulating, which allows the engine to warm up as quickly as possible. 2023 mine slowly dropped from 92 to 50 over 6 months and over winter. 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. What is the normal operating temperature for Mercedes ml 350? The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! If there is no place to safely pull over, turn off your radio and other electrical units, and turn your heat on high (this will funnel some of the hot engine air into the cabin). Several potential problems could cause your car to start running hotter than normal without overheating. Change the engine oil and filter. #1. The thermostat can fail in open or closed positions. If the coolant level is low, you need to top up the coolant reservoir. Damaged Radiator Cap: Most modern radiator caps are pressure caps. 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. Kent. I test drove a brand new ML500 and noticed it was a bove 80 as well. As the holes get bigger so the running temp gets lower. The temperature gauge should look something like this; This looks high but it is normal for that vehicle. Your location and vehicle may affect the price of Thermostat Replacement. 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. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 60 degrees C is too low, I doubt it was that low before. Read full answer. Recently purchased a 2012 E350 Diesel Estate. All of mercedes thermostats cut in at 87C or higher so the engines should be at 90C. Without coolant, the engine would quickly ruin itself with its own heat production. 2000-2006 S500 It would turn over but not fire at all. The outside temperature ranged from 4 degrees in the morning to 8 degrees late afternoon. Mercedes Engine Temperature Reading From Cluster iRepair Autos 74.5K subscribers Subscribe 78K views 5 years ago Temperature reading on your Mercedes is not always apparent. One of our professional mechanics can diagnose and repair the issue before it becomes a serious problem. I have a CLK 430 and it's usually running around above the 80. Not sure. In this case, the pressure in the cooling system can reach 3 atmospheres. When I turn it on it obviously starts at 40 but within seconds it goes up to 60 then climbs up quick to almost the 100 mark and thats just within less than 10 minutes. 1 Like blanca.garcia818 February 24, 2017, 10:25pm #5 Im assuming it would be C or am i wrong? I had the thermostat changed on EmilysMum's Citron C3 the other day. 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. Merry Xmas all! Before the gauge reads above normal the fan should operate. A temperature gauge reading slightly higher than normal may or may not be a sign that somethings wrong. Should you encounter the P0117 code, there are a few signs you have to look out for. http://forums.mercedesclub.org.uk/showthread.php?t=47890&highlight=coolant+level+switch. owners like you. Also noticed a pair of thick red wires on the fender side in the same spot had some badly damaged insulation and tape that up with some electrical tape. jack up front O/S, remove road wheel, remove inner arch and remove washer bottle. You might wait until it reaches full temp before taking the photo. Temperature Warning Light is on Inspection Service How much does a Temperature Warning Light is on Inspection cost? Mercedes-Benz SLK350 171.456 / 171.4582005-2012, Hi.i have a C270 CDI(2005)auto(South Africa) E350CDI (S212) 2010. The electric wiper motor has failed or blew a fuse, or the problem is in the wiper transmission linkage. 3. Some common signs of a failing power steering control valve include a power steering fluid leak or the smell of burning power steering fluid. Made with in Silicon Valley. I have checked the radiator on a number of occasions and the level looks fine (i.e. As others have indicated, it will most likely be the stat that has gone. This is the same for all MB, not just ML's. I have read the forums, Edmunds and a couple other sites where prices paid are discussed. Thanks Anthony. 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. Normal coolant temperature varies from car to car. Keeping the gauge at center during normal operation does not distract the driver like an accurate gauge would. Mercedes-Benz ML350 163.157 / 164.186 / 164.156 / 164.1252003-2009 2010-2011 GAS And turn the AC system on to see if it automatically goes on (it should). It would always stop climbing when it got to about 95C. Vehicle temperature gauge goes low than normal; Having seen some of what is, causes and symptoms of p0128 code, is it safe or okay to drive with the code on? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Number of Mercedes-Benz ML350 services completed, TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS, Mercedes-Benz ML350 V6-3.5L - 75 Point Safety Inspection - Carefree, Arizona, Mercedes-Benz ML350 V6-3.5L - Check Engine Light is on - Jacksonville, Florida. It will cost more money to repair the bumper than it will to simply replace it. I really appreciate it! Tighten the two bolts and reconnect the radiator hose. The mechanic will inspect the coolant level, the condition of the hoses, the radiator cap and more. Now replaced the washer bottle sensor, still persists. Its better to play it safe than risk having to buy a new engine. It may not display this or other websites correctly. It has coolant so i dont know what elae it can be?! Garage have just confirmed that thermostat is stuck open and will be fixed under warranty. So I would say what you have is normal!! . The cooling system thermostat in the engine begins to open at 88 to 92 degrees Celsius, 95 degrees should be normal operating temperature. 2000-2006 CL500 The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs. What are the Common Symptoms of the P0117 Code? This will cause the engine to consume more fuel than normal, depleting fuel mileage, and causing black, sooty smoke from the engine under moderate to heavy acceleration. Start the engine. Mercedes are saying normal. Always use an original MB stat (about 130 from MB Newcastle) and it's also good practice to replace the coolant/antifreeze mix at the same time. 1998-2002 E430 A professional mobile mechanic will come to your home or office to inspect both the temperature gauge and your cars cooling system. full). at normal (185 degrees). Based on the temperature of the coolant, the engine control unit adjusts the ignition timing, the fuel injector pulse, and the operation of the electric cooling fan. 1998-2003 ML320 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. Over recent months I've been getting the coolant level low warning light coming on intermittently. Everything was good according to the mechanic. I read that the engine temp should stay around 80, but my car sits closer to 100. The ECT (engine coolant temperature sensor) is located on the driver's side, front of the engine. A proper ratio of antifreeze to water is 50/50 to 60/40, depending on the vehicle. #1. Attachments 12-1F772F80-806664-960.jpg 31.5 KB Views: 2,966 At first I thought it was when the engine was increasing in temperature (getting up towards 95C), however over the last . Made with in Silicon Valley. The normal operating temp for any Mercedes is between 80C and I believe the fans are turning as intended, but I will definitely check. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. 1999-2002 E55 AMG Temperature Warning Light is on Inspection, Mercedes-Benz ML350 Power Steering Fluid Service, Mercedes-Benz ML350 Electric Problems Inspection, Mercedes-Benz ML350 Air Injection Hose Replacement, Mercedes-Benz ML350 Lights (Headlamps/beams/brakes) Inspection, Mercedes-Benz ML350 CV Axle / Shaft Assembly Replacement, Mercedes-Benz ML350 Brake Caliper Replacement, P2062 OBD-II Trouble Code: Reductant Supply Control Circuit Open, Understanding the Mitsubishi Routine Maintenance Required and Service Indicator Lights. Faulty Temperature Sensor: Its possible that the temperature sensor on the engine block is faulty, and sending inaccurate information to the cars computer/dash gauge. Faulty coolant temperature sensor: The temperature sensor takes constant readings of the coolant temperature and sends that information to the engine control unit. It starts at 40 but within 5 minutes the gauge moves up pretty quick to 95C Its never happened. Add coolant to the radiator expansion tank. 2002-2007 ML500 I'd expected it to be a standard waxstat but it's an ECU controled motorised affair. You can verify this by reading the ECU fault codes. This scanner can help you identify error codes, read live data, and perform special functions like reset adaptations or perform component tests. On average, the cost for a Mercedes-Benz ML350 Temperature gauge is maxed out Inspection is $95 with $0 for parts and $95 for labor. I'd certainly say its low but iirc the 350 euro6 runs a little cooler than other things, when I took a drive in one a few weeks ago it seemed to sit at 80 rather than 90, See what others say as I could be wrong. Location. The gauge appears to be at approximately 90 degrees Celsius. Solved other problems with headlights and marker light. Mitsubishi's Routine Maintenance Required lights indicate when your car needs service. Most vehicles also have an engine temperature gauge that shows just how hot the engine is. Car is running hotter than normal Inspection, Mercedes-Benz ML350 Headlight Switch Replacement, Mercedes-Benz ML350 Brake pressure is uneven Inspection, Mercedes-Benz ML350 Fuel door won't close Inspection, Mercedes-Benz ML350 Fuel Gauge Sender Replacement, Mercedes-Benz ML350 Exhaust fume odor in car Inspection, Mercedes-Benz ML350 Ambient Temperature Sensor (Switch) Replacement, Mercedes-Benz ML350 Loud noises when car is put in gear Inspection, Mercedes-Benz ML350 Camshaft Seal Replacement, Mercedes-Benz ML350 Car Mirror Control Switch Replacement, Symptoms of a Bad or Failing Battery Temperature Sensor, P0289 OBD-II Trouble Code: Cylinder 10 Injector Circuit High, How to Replace a Power Steering Control Valve. But it never went down when the mechanic did the service on it. Instead, you should monitor where it is when the engine is fully warm so that you know what normal is for your engine. If you look at the header tank the sensor is an insert that screws in from underneath i.e. 1998-2000 C280 105 suggests is too high, but it aint deadly yet. 2003-2006 CLK500 If its low, then the system doesnt have enough fluid to do its job correctly. All are critical to the operation of the system, and if one starts to go south, you may experience higher operating temperatures than normal. Sep 22, 2010. Labor costs are estimated between $198 and $250 while parts are priced between $283 and $283. It started when the car needed service. Make sure there is no air trapped in the cooling system. Car symbols, or dashboard lights, are a car service reminder. full). If your cap is failing (the seal is generally the problem), then you can expect to see higher than usual engine temperatures. When the temperature warning light illuminates, the first thing to check is this gauge, to determine the severity of the overheating issue. You should not come close to this in Winter. Immediately at 95? 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. However, if youve noticed the car is running hotter than normal without any mitigating factors, its a sign that somethings going wrong. 2023 and do I need to change the sensor on the washer bottle. Over recent months I've been getting the coolant level low warning light coming on intermittently. Don't leave it too long before replacing as engine getting to normal working temp is fundamental to DPF regens and you don't want a blocked DPF. The outside temperature ranged from 4 degrees in the morning to 8 degrees late afternoon. moving because it provides true engine temp data not just 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!!! All vehicles also have a warning light thats supposed to come on when the engine exceeds its normal temperature (it also illuminates for a couple of seconds when you start the engine). Mercedes are different, in that, the temp gauge is constantly Real customer reviews from If If youve locked your keys in your car, youre familiar with that sinking feeling and the knot that forms in your stomach. Today, an increasing number of new vehicles dont have temperature gauges. For a better experience, please enable JavaScript in your browser before proceeding. The coolant temperature warning light turns on when your engine is sensed to be too hot and is at risk of damage from overheating. Fortunately, most modern vehicles have a gauge that displays a constant temperature reading of the coolant circulating inside the engine, giving the driver an early warning about a problem in the cooling system. All very good for the newer gas models. Did Billy Graham speak to Marilyn Monroe about Jesus? Your email address will not be published. 2005-2006 C55 AMG You will need to remove the two air inlet ducts as well as the front engine cover to get access to the coolant temperature sensor on the front of the engine. Because the 60 on my gauge iisno in that order i think. Low fluid can be caused by many things, including not properly topping it off after draining the old coolant, and leaks from various parts, such as one of the radiator hoses, the water pump gasket, a damaged or open bleeder valve and more. Overheating is the most common cause of an irreparably damaged engine, so you should always take a temperature warning light seriously. - Why Does. Your Mercedes-Benz could overheat or take too long to reach operating temperature. You should also check the condition of the coolant (COLD ONLY) for discoloration, gump buildup under the radiator cap, contamination in the reservoir, stuff like that. Its a sign that something has gone awry. The most common causes of P0128 include: Low coolant level (an air pocket trapped at the engine coolant sensor) The engine coolant thermostat is stuck in an open position or is opening too soon. 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. If your engine is too cold, it could have problems starting up. 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. If I'm not mistaken, this is normal. However, the normal engine temp should be in the range of 195 degrees to 220 degrees Fahrenheit. Just cruisin this weekend in my 57 Bel Air, engine temp. 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. Heres what you need to Hi, and thanks for contacting YourMechanic. BMW 3.0d six cylinder engines suffer with their stats 'going off' resulting in reduced running temps, this in turn can lead to other problems such as failed DPF regens, leading to expensive bills. 13 years of experience As a general rule, car engines do not like cold weather and do not do operate as well in cold weather. You may need to remove the sensors and clean them off. A tip of the hat to you for being aware and for addressing it promptly. The exact location of the thermostat and issues related to a damaged thermostat may vary depending on your vehicle. Mercedes-Benz It is not safe to drive a vehicle with an overheating engine, or you may ruin the engine completely and put yourself at risk. If you have the supplies on-hand, consider topping off the radiator with a 50/50 mix of antifreeze and water or a premixed coolant. . Mercedes Applications: JavaScript is disabled. If the temperature gauge consistently shows the engine is warmer than normal, have your cooling system checked ASAP. The temperature should never come down to below normal until engine is shut off. 195F or 90C. Mercedes-Benz 2000-2003 ML55 AMG Prices may vary depending on your location. But it doesnt move from there. On the other hand, excessively hot engines could cause smoking that leads to fires. If you have sausage fingers you might struggle. The 350 cdi should run at 92deg. ML350 W276 Engine Coolant Temp Sensor I have a 2014 ML350 with a w276 engine and I cannot seem to locate the Coolant Temperature Sensor. In some vehicles, the needle may never reach the middle of the gauge, so dont be alarmed if it stops short of the midpoint. You might even simply have radiator vanes clogged up with leaves, bugs, or something else. JavaScript is disabled. This is important for the engine. Chevy didn't make a Blazer in 2002. Mercedes-Benz C350 204.0562006-2011 The service manual indicates the engines thermostat should begin to open at between 88 and 92 degrees Celsius, the normal operating temperature should be 90 to 95 C. The gauge does appear to be high but is normal. First, try checking the ABS sensors (https://www.yourmechanic.com/services/abs-speed-sensor-replacement) for a proper connection. When the fan shroud breaks or becomes dislodged, air fails to enter the radiator, and the coolant will no longer have a place to direct the transfer of heat. Carburetor-type internal combustion engines, which are now practically no longer produced, had an operating temperature of 85 to 97 degrees Celsius. Need a fuse . Is it that even when you start it cold? 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. Normally it runs just above 80C. But at no time did the engine coolant temperature gauge get over 60 degrees. You can verify this by reading the ECU fault codes. Refitting is tricky with the pipes, cables, etc. If the thermostat fails in the open position, it prevents the coolant from reaching normal operating temperature resulting in an engine that does not warm up properly and an engine warning light illuminating. My CLK used to do it (coolant level low), but would go out with approx a cup of water added into the header every now and then (my driveway is on a slight slope so I think that added to the problem). But they are located on the left side of the engine , closed to the oil filter. 2003-2006 E500 on the up side my MPG improved by an average of 6 and the inside is really warm. Mercedes-Benz Tech Information and Support, ML, GL, G-Wagen, R-Class, Unimog, Sprinter, Problem starting when at operating temperature. 2001-2002 S55 AMG As soon as you can safely pull over, do so, and then book one of our mechanics to perform an inspection. 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. The coolant flows through the engine, and then back into the radiator. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. Not even close for my 1992 300D 2.5 Turbo. So, what is the normal engine temperature for a car? Thermostats on modern diesels should be changed every 4 years or 50k miles as part of the service imho.

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