We are being told that the balance shaft is bad and needs to be replaced for $6446.82. You may need to remove the sensors and clean them off. 1999-2006 SL500 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. If your coolant level is low, there is a chance it is pushing air into the cooling system, and the coolant temperature sensor will not read the coolant temperature correctly. These air dams are essential in newer vehicles, as they force the air through the fan shroud. Made with in Silicon Valley. Do not overtighten the two bolts. 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. Mercedes-Benz Mercedes-Benz E350 211.087 / 211.287 / 211.056 2006-2009 2010-2011 GAS 2002-2008 G500 E350CDI (S212) 2010. The Editorial department is independent of Cars.coms advertising, sales and sponsored content departments. Is the 2023 Honda Accord a Good Car? It has coolant so i dont know what elae it can be?! Theyre designed to increase the boiling point of coolant by pressurizing the system. 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. Labor costs are estimated between $198 and $250 while parts are priced between $283 and $283. It pulls up and away from the engine. and. 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 would turn over but not fire at all. 3. This code points to issues with the ECT sensor and high engine coolant temperature. All of mercedes thermostats cut in at 87C or higher so the engines should be at 90C. Being our first mercedes, and coming from many years in Land Rovers, I must say that this is a very nice change indeed. Sticking Thermostat: This could be a sign that your thermostat is about to fail. 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. A proper ratio of antifreeze to water is 50/50 to 60/40, depending on the vehicle. 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. 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. Cars.coms Editorial department is your source for automotive news and reviews. Its a sign that something has gone awry. 2001-2006 CLK55 AMG 1998-2000 C43 AMG is this the problem you are all taking about? YourMechanic All rights reserved. In some vehicles, the needle may never reach the middle of the gauge, so dont be alarmed if it stops short of the midpoint. If there was any moisture on the sensors while the vehicle sat, Hi there. They gradually 'go off' over time and over cool rather than under cool. Prices may vary depending on your location. 2003-2005 ML350 Sometimes there are two Temp sensors. 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. If it has started sticking, but hasnt quite given up the ghost, its possible to see higher engine operating temperatures without overheating. The thermostat may also stick open. #1. 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. Without a gauge, though, its anybodys guess as to how high above normal the temperature is or how long its been above normal. It started when the car needed service. moving because it provides true engine temp data not just 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. Mercedes-Benz Tech Information and Support, ML, GL, G-Wagen, R-Class, Unimog, Sprinter, Problem starting when at operating temperature. Instead, you should monitor where it is when the engine is fully warm so that you know what normal is for your engine. . After the coolant transfers its heat energy to the air, the water pump recirculates it around the engine so that it can absorb more heat. There are several important components here. Is Brooke shields related to willow shields? Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. All very good for the newer gas models. If your engine is too cold, it could have problems starting up. . As soon as you notice the light come on, pull over. Prices may vary depending on your location. Stealer price to do it is around 500 !! 0 helpful. Mercedes Thermostat Replacement DIY Guide. $533. However, AFAIK BMW have never admitted to this problem and don't replace low running stats under any warranty. If possible, let the engine cool for an hour and check the coolant levels. Required fields are marked *. 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. I hear gentle "ta ta ta" sound randomly, special when I start and stop the engine. I'd have thought this would be up around 85 to 90 degrees. YourMechanic All rights reserved. The ECT (engine coolant temperature sensor) is located on the driver's side, front of the engine. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! on the up side my MPG improved by an average of 6 and the inside is really warm. I have now replaced the coolant sensor, but unfortunately the problem persists. This warning light can also be telling you that the electric cooling fan is not working. 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). 1998-2005 CLK320 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). 2003-2006 CLK500 A defective engine coolant temp sensor can cause the P0117 code. The engine creates a great deal of heat, and coolant is circulated throughout to absorb heat, and then remove it. I got my new 2012 ML350 about $7800 bellow MSRP. 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. After review some comments online, I guess that's normal temperature. Not sure. It may not display this or other websites correctly. My money is on the washer bottle sensor going open circuit (wired in series). I would check the header tank sensor first as the washer bottle is a b****r to get to, i.e. 2000-2006 S430 Some common signs of a failing power steering control valve include a power steering fluid leak or the smell of burning power steering fluid. 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. Getting to the correct temperature also makes the heater work better and reduces engine wear and improves economy too. How Much Do Electric Car Batteries Cost to Replace? It would always stop climbing when it got to about 95C. Show example Mercedes-Benz ML350 Temperature gauge is maxed out Inspection prices Your car's engine needs to maintain the right operating temperature. 2023 The only option is to replace the unit. Change the engine oil and filter. Without coolant, the engine would quickly ruin itself with its own heat production. 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. For most cars, the normal operating engine temperature is in a range of 195 to 220 degrees Fahrenheit, though most dashboard temperature gauges don't show an exact temperature. What are the Common Symptoms of the P0117 Code? 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. http://forums.mercedesclub.org.uk/showthread.php?t=47890&highlight=coolant+level+switch. In most cases, you will get a P0128 - Coolant temperature below the thermostat regulating temperature fault code. It gets to that within about 5 miles of driving even on frosty mornings. Yep, mine sits a fraction over 80C, although it is difficult to get a direct on view on the gauge due to the wheel. 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. Mercedes-Benz R350 251.165 2006-2009 2010-2011 GAS 1 Like blanca.garcia818 February 24, 2017, 10:25pm #5 Im assuming it would be C or am i wrong? Its more than weird. 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. 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. 2001-2004 SLK320 Thermostats on modern diesels should be changed every 4 years or 50k miles as part of the service imho. Mercedes-Benz SLK350 171.456 / 171.4582005-2012, Hi.i have a C270 CDI(2005)auto(South Africa) Read full answer. I removed it out.compare that one to the sensor picture all online. 2003-2004 G55 AMG (on top) It is between the ECM (engine control module aka the engine computer) and the alternator. This acts as a high speed option for the fan, and when engaged, it draws more air across the radiator. Im assuming it would be C or am i wrong? 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. The outside temperature ranged from 4 degrees in the morning to 8 degrees late afternoon. Faulty coolant temperature sensor: The temperature sensor takes constant readings of the coolant temperature and sends that information to the engine control unit. full). Mercedes-Benz C350 204.0562006-2011 is between. In extreme cases, driving a car with an overheated engine even a short distance can destroy the cylinder head, engine block or internal parts. Mercedes-Benz CLK350 209.456 / 209.3562006-2009 Your location and vehicle may affect the price of Thermostat Replacement. You can verify this by reading the ECU fault codes. Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle. But at no time did the engine coolant temperature gauge get over 60 degrees. Need a fuse . 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. Did you mention this to your mechanic while he had the car? You can verify this by reading the ECU fault codes. 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. They have markings that indicate low and high temperatures. Fins built into the radiator help disperse the heat as air passes over them. But it was never like this. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs. Got hung up in traffic, temp went to about 195 - 200 and engine died. Once you confirm that your thermostat has failed, follow the instructions below to learn how to replace it. full). 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. They don't have a new one in stock. As others have indicated, it will most likely be the stat that has gone. As the holes get bigger so the running temp gets lower. Start the engine. 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) Only when the operating temperature is reached, do you get the best fuel efficiency and minimal wear on the engine? 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. Is it that even when you start it cold? Broken thermostatic fan clutch: Older vehicles use a thermostatic fan clutch to engage the engine cooling fan, which is mounted to the fan blades. There are many quality Buy a brand new battery that is fully charged prior to installation so that you do not needlessly load the alternator. If you lost power to all systems, it will be caused by either the alternator failing, or an electrical relay or connection being damaged. 1998-2000 C280 But at no time did the engine coolant temperature gauge get over 60 degrees. We are glad that you find our site helpful. 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. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. If a red or yellow temperature warning light comes on, assume the worst: get off the road, shut off the engine and call for help. How tell valve block working S430 220 2000 Around 60C im hoping its a normal temp because its stays at 95 even after like an hour ride. What is normal engine operating temperature for Mercedes 320? Suggest thermostat as your first suspect. Those selling prices were ML's purchased from hi-volume metro/near-metro dealers on in-stock ML's at end-of-month Nov or Dec. Dealer margin above invoice is 6%, and about 5% back-end profit depending on dealer target sales performance - but in peak-season Nov and Dec MB was adding marketing dollars $2K-$4K, in essence rebates back to the dealer. Ill post a picture when I get into my car and start it. If a hose has gone soft, its possible that is has partially collapse and created a bottleneck that limits coolant flow, which will increase the temperature. 1998-2003 ML320 You must log in or register to reply here. 2006-2006 CLS500 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. You should be very concerned, because an overheated engine can be far more than an inconvenience. Assuming the crack is more than just a crack in the paint, I would say yes, and here is why. We talked to mbz. 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. The temperature should never come down to below normal until engine is shut off. A faulty engine coolant temperature sensor or one of the wirings connected to it can cause the P0128 code. The coolant flows through the engine, and then back into the radiator. Is 10 percent off a reasonable amount to shoot for these days? Thanks Anthony. 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. Broken or missing air dam: Along with the shroud, some vehicles have an air dam (or deflector) underneath the vehicle. Solved other problems with headlights and marker light. Make sure there is no air trapped in the cooling system. If youre stuck in traffic on a hot day, this would be normal. You are using an out of date browser. One of our professional mechanics can diagnose and repair the issue before it becomes a serious problem. Before the gauge reads above normal the fan should operate. They are different about 4 inches longer. 2001-2002 S55 AMG Ensure there are no coolant leaks near the thermostat. 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. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. When the coolant temperature sensor notices that the coolant temperature is getting too high, the engine control unit (on newer vehicles) will initiate the cooling fan to reduce the temperature. When it fails in the closed position, it can cause your engine to overheat. Low Coolant: With any engine temperature related issue, the first thing to check is the level of the coolant. 60 C is only around 140 F; Im surprised you didnt ever get a CEL light on with a code for low temperature. Real customer reviews from 2003-2006 E500 ML350 V6-3.5L Mercedes-Benz The statements expressed above are only for informational purposes and should be independently verified. Modern automotive diesels engines should ideally run circa 90C to obtain optimum efficiency. All-New 2024 Buick Envista Arrives This Summer; Price Starts at $23,500. Dec 03, 2013 2000 Dodge Stratus. 2005-2005 E320 Base I dont know Benz, but if your needle is somewhere around the halfway point, that is probably correct (95 C). In this case, the Check Engine Light may come on. I test drove a brand new ML500 and noticed it was a bove 80 as well. 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. The outside temperature ranged from 4 degrees in the morning to 8 degrees late afternoon. 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. 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. Getting a low coolant temp code.temp is normal. Prices may vary depending on your location. You must log in or register to reply here. What is wrong with reporter Susan Raff's arm on WFSB news. At first I thought it was when the engine was increasing in temperature (getting up towards 95C), however over the last . 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. . The mechanic will inspect the coolant level, the condition of the hoses, the radiator cap and more. Its better to play it safe than risk having to buy a new engine. Our certified mobile mechanics can come to you now. P0128 Coolant temperature below Thermostat Regulating temperature fault code. A temperature gauge reading slightly higher than normal may or may not be a sign that somethings wrong. Every car has its own normal range, but if youve noticed that your car is running hotter than normal, it may be a sign of an impending problem. 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. You are using an out of date browser. I hear gentle "ta ta ta.." sound randomly, special when I start and stop the engine. 1998-2004 E320 Thanks. The gauge appears to be at approximately 90 degrees Celsius. Normally it runs just above 80C. So whats the problem? For a better experience, please enable JavaScript in your browser before proceeding. 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. Does anybody know the location or happen to have a diagram for this engine that might include some insights? Common signs include engine surging, low battery voltage, and an illuminated Battery Light. :-(. When you start your car in the morning and turn the key to on, the coolant temperature sensor immediately reads the temperature of the coolant and relays this to the computer indicating that the coolant is cold. Get a free detailed estimate for a repair in your area. The 350 cdi should run at 92deg. The most common water pump problems are a leaking pump, bad bearings, or an impeller that has rotted away due to a low coolant ratio. 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. This is important for the engine. Real customer reviews from $481. 1999-2002 E55 AMG As soon as you can safely pull over, do so, and then book one of our mechanics to perform an inspection. 2006-2006 S350 Normal coolant temperature varies from car to car. My other half did 4 trips yesterday of 25 miles each way, on small Sussex 'A' roads.