4 How do I know if my Mercedes is overheating? Thermostat openning is commonly 87 deg. These cookies will be stored in your browser only with your consent. The contact received notification of NHTSA campaign number: 17V114000 (engine and engine cooling, electrical system). During normal driving conditions, you can make the cars center of gravity lower to improve handling and controllability on slippery surfaces. An engine is operating normally when the needle points at the center or near the center of the gauge. This is very dangerous, I would hate to be in traffic, railway crossing, ir stop sign and this occurred. 2010 Mercedes Benz C300 Coolant Temperature Sensor. Adaptive Braking Technology is a series of innovations that helps improve braking. If it has started sticking, but hasnt quite given up the ghost, its possible to see higher engine operating temperatures without overheating. What temperature should a car engine run at Celsius? One of the most important is the temperature gauge, which tells you how hot the engine coolant is. 1 What is the normal temperature of Mercedes engine? The contact had not experienced a failure. wtheck??"!! 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. In this instance, the reading is incorrect and your cars engine temperature is most likely normal. This cookie is set by GDPR Cookie Consent plugin. The contact received notification of NHTSA campaign number: 17V114000 (electrical system, engine and engine cooling). The radiator is probably the most visible, but you also have an upper and lower radiator hose, a thermostat, the water pump, a coolant reservoir and more. There are several important components here. The cookie is used to store the user consent for the cookies in the category "Other. Yes, I changed compressor. Check engine light came on, took it to the dealership. wow new rad, really man whats this coming to, ur scared of temp gauge fluctuating , getting new rad , its like throwing money away , unless u got some to spend, don't fuck with it if it aint broke, its its fixable fix before replacement, most of our benzes seem to be moving around 80-100 so it seem normal , its a extremely rare case where u have to replace the rad on a benzo and expensive too, think about it try the termostat first, cj lets hope i AM onto something (which im probably not, lol ), it just might loosen me up a bit also. radiator out, oil cooler out and so on. What does it mean that the Bible was divinely inspired? Re the limp home mode, sometimes things do go wrong, it does not make it a bad car. The check engine light . But on Mercedes they put 80C at the center . P0790 Normal/Performance Switch Circuit . Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Engine temp is normal. What is causing the plague in Thebes and how can it be fixed? The coolant flows through the engine, and then back into the radiator. Show example Mercedes-Benz C300 Temperature Warning Light is on Inspection prices. JavaScript is disabled. Real customer reviews from The Mercedes-Benz of coral gables dealer was contacted and confirmed that the parts were not available for the recall remedy. With the arrival of the 2022 Mercedes-Benz C-Class, . . How did British Parliament respond to the Second Continental Congress? the coolant temperature sensor shows proper temperature of the engine. 300 15-16 Temperature;. If you dont want to get the underside of your vehicle covered in the snow, youll need to keep an eye out for places with over 3 inches of snow. You can test this by letting your car idle long enough for the engine to heat up. It could also be something as simple as sitting in bumper-to-bumper traffic on a hot summer day. The relay that is clicking is the main computer PCM/Fuel pump relay. How does violence against the family pet affect the family? Hence pressurised system to lower 'bubbling' point. The manufacturer was made aware of the issue and was not able to confirm when the parts were to become available. If it helps to find an average, my car is a '99 c230K and it stays locked in at 80 unless it's stuck in stop and go traffic on a very hot day but even then it barely budges above. Leave engine running. How hot should a c300 run? Kwakdonut - word of warning, don't buy from ECPs. - The third level quality part. Here in the UK, the W203 is a very common sight amongst the taxis thanks to the frugal four cylinder engines providing great economy and decent performance. Suburban Washington DC. But opting out of some of these cookies may affect your browsing experience. A professional mobile mechanic will come to your home or office to inspect both the temperature gauge and your cars cooling system. The C300 can also be optioned with a range of modern driver aids and safety tech such as: These will warn you of obstacles and help you avoid sudden steering movements and having to slam on the brakes which can quickly unsettle the car when the roads are slippery. Joined . We also use third-party cookies that help us analyze and understand how you use this website. You also have the option to opt-out of these cookies. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. Necessary cookies are absolutely essential for the website to function properly. If its not, youll need to figure out why. Temperature Forecast Normal. Avg High Temps 5 to 15 . $99.99. By clicking Accept All, you consent to the use of ALL the cookies. Yes, it's ok. Mechanic's Assistant: Are you fixing your C300 yourself? What is the normal temperature of Mercedes engine? The Best in Auto Repair . AC is charged to the proper value. Damaged Radiator Cap: Most modern radiator caps are pressure caps. This symbol indicates that the oil temperature is too high or that the oil level or pressure is too low. Pick Up In-Store. For most cars, the normal operating engine temperature is in a range of 195 to 220 degrees Fahrenheit, though most dashboard temperature gauges dont show an exact temperature. The good news is your repair is always cheaper than the electric guys. Thats why there are auxiliary electric cooling fans on radiators. Wait for message to disappear. Temperature Warning Light is on Inspection. In some cases your engine may be running fine, and may seem to be cured of its overheating problem except on extended drives or long sits in traffic. between 160 degrees and 200 degrees They sold me one and after undoing 2 of the 3 bolts i realised there was a slight difference. These cookies track visitors across websites and collect information to provide customized ads. It does not store any personal data. Free Same Day Store Pickup. It could be stuck such that the engine takes a long time or never actually reaches normal operating temp when the ambient air temperature is cold and the engine runs hotter than normal or even overheats when the air temperature is hot. To replace part, the engine has to be taken down since the crankcase is inside the engine. I . Recently while I am driving, the car engine's temperature is over 80 near 90. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Shop/Dealer Price. I am still looking for technical data for the cut in temperture. If its low, then the system doesnt have enough fluid to do its job correctly. What characteristics allow plants to survive in the desert? Registered User. the C300 runs a 2.0-litre turbo petrol engine with mild-hybrid assistance. The NHTSA is the US gov't agency tasked with vehicle safety. 7 Whats the highest temperature a CPU can run at? R230 SL500. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. This is a malfunction during assembly/manufacturing, it is impossible to damage part while under usage. For a better experience, please enable JavaScript in your browser before proceeding. Prices may vary depending on your location. My running temp gradually declined over a 3 year period to the point this winter when it was sub zero for a few days that the temp gauge would hardly move off the stop. Oct 11, 2016. The engine temperature will be more affected by the ambient air temperature. A hot engine can do damage to itself, even if you arent going into a full overheating.And also you should Check your oil regularly to be sure you are providing adequate lubrication to your engine, everything you can do to reduce heat buildup helps! Car is running hotter than normal Inspection, Mercedes-Benz C300 Headlight Switch Replacement, Mercedes-Benz C300 Brake pressure is uneven Inspection, Mercedes-Benz C300 Fuel door won't close Inspection, Mercedes-Benz C300 Fuel Gauge Sender Replacement, Mercedes-Benz C300 Exhaust fume odor in car Inspection, Mercedes-Benz C300 Ambient Temperature Sensor (Switch) Replacement, Mercedes-Benz C300 Loud noises when car is put in gear Inspection, Mercedes-Benz C300 Camshaft Seal Replacement, Mercedes-Benz C300 Valve cover gasket is leaking Inspection, P0162 OBD-II Trouble Code: Sensor Circuit Malfunction (Bank 2, Sensor 3), P2607 OBD-II Trouble Code: Intake Air Heater 'B' Circulation Low, P2048 OBD-II Trouble Code: Reductant Injector Circuit Low Bank 1 Unit 1. what makes muscle tissue different from other tissues? $17.95. I followed your information , I still cant find the sensor! The thermostat OPENS at 195F degrees; but, the temperature continues to rise to the normal operating temperature. It doesn't matter if the engine is hot or cold the same thing happens, AC is off. Anything over 100 and you should have it checked out. The C300 is available with All-Wheel-Drive and has been ever since it was introduced, although it does not have 4WD in the traditional sense. Some of the more common winter additions include: These accessories can make the C300 more suitable for back roads and extremely snowy drives. They are different about 4 inches longer. The Mercedes Benz C300 is a top contender for those looking for a luxurious sedan. It causes damage to the engine each time overheating occurs. moving because it provides true engine temp data not just On average, the cost for a Mercedes-Benz C300 Whining sound when car is in gear Inspection is $95 with $0 for parts and $95 for labor. For most cars, the normal operating engine temperature is in a range of 195 to 220 degrees Fahrenheit, though most dashboard temperature gauges dont show an exact temperature. Normal engine operating temperature. . This cookie is set by GDPR Cookie Consent plugin. Hello there, I am putting off the transmission service for a bit (I am only at 93k miles) as I have another issue that has cropped up with my fresh-air flap and I am not sure how much that is going to run to correct. Low Coolant By a large margin, the most common cause for engine overheating is simply a low coolant level. It may not display this or other websites correctly. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. 2023 1. The surface temperature of exhaust pipe or manifold can cross 800 degrees Fahrenheit (426 C) under normal driving behavior. The contact had not experienced a failure. In ideal situations, your needle will maintain a posture right in the middle of your gauge. Some warning signs of an overheated engine includes a temperature gauge in the red, putrid smells of burning oil or metal from the radiator, abnormal power and leaks underneath your car. The engine temperature will be more affected by the ambient air temperature. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Piston 1 cracked at 48,000 miles. Service type. The posted views of our members are in no way the views of MBClub . #1. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. You may meet engine runs fine but gets very hot while driving. . You are using an out of date browser. The driveshaft (https://www.yourmechanic.com/services/driveshaft-replacement) will have some slack when you turn it back and forth when the 4x4 is not engaged and the front hubs have not locked in. well most of the time my temperature stays between the 80 and the next mark which if i remember right is 100. the aux fans will kick on at 100C or a certain pressure. March 2023 Summary. Answer (1 of 35): What is the normal operating temperature of an engine for a car? Signs of Thermostat Failure in Your Mercedes Posted on June 23, 2021 by smikyautomowp. 2011 C300 operating temp. Owners may contact mbusa customer service at 1-800-367-6372. The normal operating temp for any Mercedes is between 80C and 100C (the next line after 80) Anything over 100 and you should have it checked . It is of average miles and normal condition for its age. Over this limit, and your radiator and coolant fluids run a higher risk of burning. What should the engine temperature be in a 4 cylinder car? Super quick and easy, was in and out. $110.24 - $117.94. #5. If you are driving and notice the temperature gauge is all the way up to the H, your Mercedes-Benz C-Class is running hot and overheating will occur shortly. I removed it out.compare that one to the sensor picture all online. Some normal fluctuation is normal. You have a temp transmiter that turns on the electric fan. 2005 BMW 325Ci - Sport, Premium and Cold Weather Pkgs. These cookies ensure basic functionalities and security features of the website, anonymously. I am very concerned for my safety and of my grandkids whom I Transport in this car. Just clear tips and lifehacks for every day. By flushing your radiatorevery year,You can avoid this and other problems associated with old coolant.Theres nothing good about an overheating problem. Under normal circumstances, your cooling system is responsible for keeping your engine's operating temperature within a certain normal margin-generally between 195 and 200 degrees Fahrenheit. The cookie is used to store the user consent for the cookies in the category "Performance". Your car's engine needs to maintain the right operating temperature. The contact called Mercedes-Benz of san antonio (9600 san pedro ave, san antonio, tx 78216 (210) 920-3235) and was informed that parts were not available. The 4Matic AWD is a full-time system that constantly sends power to all four wheels with slightly more power being sent to the rear during normal driving. 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. . owners like you. The contact had not experienced a failure. Necessary cookies are absolutely essential for the website to function properly. if your temperature rises while sitting in traffic for a long time, then i would say its normal. The cookie is used to store the user consent for the cookies in the category "Performance". have already had piston 1 crack and break, mechanic never found the broken piece. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Mercedes-Benz C300 Check Engine Light is on Inspection; Mercedes-Benz C300 CV . Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Complete guide to the Mercedes-Benz C-Class dashboard warning lights for W204 model (2007-2014) and W205 model (2014-present) versions are covered. Precipitation Forecast Average Precipitation. JavaScript is disabled. Most experts agree that your engine should run between 195 degrees and 220 degrees. Sometimes, I put it in reverse and it sits there. 2012 MERCEDES C300 4MATIC SPORTS -:in love: old car 14 CLA45 AMG 07 SUBARU STI 02 Subaru wrx. 85 degrees is fine. When it reaches 80-90 degrees, the thermostat allows the cooling fluid flow through the other cooling circuit. Another thing to consider when watching your engine coolant temperature is what the engine cooling fans are set to. Complaints can be spread across multiple & redundant categories, & are not organized by problem. 75 to 105 degrees Celsius All are critical to the operation of the system, and if one starts to go south, you may experience higher operating temperatures than normal. ChrisA MB Enthusiast. In most cases, the Mercedes-Benz engine coolant must meet MB 625.5 specifications. And if the coolant level is full and you still get that message, check wiring but most likely it will need a . Henry Royce back in 1912 maintained that 90 was the perfect running temperture for a petrol engine,nothing has changed since then. YourMechanic All rights reserved. $15.75. This is a critical light! If it detects that the car is not heading in the intended direction, it can selectively apply the brakes to individual wheels and reduce engine power to maintain stability and correct trajectory. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Overall the C300 is a safe and reliable daily driver in the winter. 2010 Mercedes c300 Radiator fan problem. 2008 Mercedes Benz C300 Sport 6 Cyl 3.0L Coolant Temp Sensor. Estimate. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. 100C (the next line after 80). The advanced braking technology it comes with and its lighter weight also makes braking and coming to a stop less of an issue. 7 Most Common Mercedes-Benz C-Class Problems (Explained), Active Brake Assist with Cross-Traffic Function, Switching to cold weather rated engine oil and fluids, Keeping a jump pack, tow straps and a shovel in the car for emergencies. 2. For a better experience, please enable JavaScript in your browser before proceeding. ESP helps keeps you safe in the winter when the road surfaces can become extremely slippery and unpredictable. Electric Cooling Fan Failure An electric cooling fan which isnt coming on can cause your engine to overheat. The electrical system operates the fan needs to be tested,If the fan motor "freewheels" that . Car engines are designed to operate upwards of 220-230 degrees Fahrenheit, which is 110 . It does not store any personal data. CHALLENGER 15 Temperature;. This cookie is set by GDPR Cookie Consent plugin. However, you may visit "Cookie Settings" to provide a controlled consent. Add to Cart. The whirring could be the secondary air injection which runs at start up for about 30 seconds when the engine is cold. The thermostat is a traditional wax pellet design with 2 chambers, but also has an electric heater element to allow the ECU to control the temperature within a desired range depending on outside temperature, engine load, etc. For example, the radiator may be damaged or there may be an issue with the fan on the radiator. Unsubscribe any time. To experts in car mechanics Dear I have a quick question regarding the normal operating temperature (40-120F) for a mercede benz C-300. Easy/hard job??? If you are driving slowly or stopped idling the fans keep enough air moving through your radiator to keep your engine cool. Sticking Thermostat: This could be a sign that your thermostat is about to fail. when compares with the various other sorts of vehicles.Engine capabilities is normally on a more fantastic range regarding speed,responsiveness ,acceleration, plus braking . Being that this seems to be a common malfunction with the C300, I believe that it should be considered as a recall issue. It causes damage to the engine each time overheating occurs. The message shows a temporary glitch, not even a specific fault. I have a W202 c220 petrol auto. Feb 29, 2020. Was running at 60 now runs between 80 - 90. The C300 also comes with Torque Brake Vectoring which improves the vehicles handling characteristics by automatically sending some brake pressure to the inner wheels whenever youre cornering. This cookie is set by GDPR Cookie Consent plugin. How do I know if my Mercedes is overheating? 85 degrees is fine. The mechanic will inspect the coolant level, the condition of the hoses, the radiator cap and more. #6. You may also be interested in our article: where are Mercedes C300 made? 2010 Mercedes Benz C300 Engine Variable Timing Solenoid; 2010 Mercedes Benz C300 MAP Sensor; These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The car engine is run until the normal operating temperature is reached, and while taking precautions with the hot coolant, the coolant level is rechecked while confirming there is flow through the radiator either visually or with an infrared temperature gun. ESP, is the Electronic Stability Program from Mercedes Benz. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! $165.00 . When the car is in the a feature, where it turns on and off when not in motion, it gets stuck in that mode as if a magnet is holding it in that position. didn't know this but makes so much sense !! 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. While there are a variety of reasons your Mercedes-Benz C300 is overheating, the most common 3 are a coolant leak (water pump, radiator . There was no time estimate regarding part availability. A 'good' thing is that thermostats generally fail in the 'open' position!!! Will def use again. You may also be interested in our article:Infiniti Q50 in Snow & Winter Driving. When your Mercedes-Benz C-Class isnt going fast enough to ram it through from the front the electric cooling fan draws cooler air through your radiator. They stated it is a cracked piston in cylinder 1. this is apparently a very common issue with this engine but there are no recalls yet. I put it in drive and it will not move. 3 When did the Mercedes W203 C class come out? Max Temperature Highest safe CPU temperature (as stated by Intel or AMD) Running your CPU near its max temperature for long periods will affect its performance and may shorten its lifespan. It should be able to safely drive through up to 6 inches of snow, but any deeper and youll risk getting the bottom of the vehicle stuck. We also use third-party cookies that help us analyze and understand how you use this website. mercedes c300 normal engine temperature. Registered. Fitted as standard on all C300s, ABS brakes prevent the cars wheels from locking up under heavy braking, thereby maintaining more control and reducing the chance of skidding. Here is the short answer to whether the Mercedes Benz C300 is good for snow and winter driving: The Mercedes Benz C300 is a great choice for driving in snow, particularly when fitted with 4Matic AWD. The ideal engine temperature should be somewhere between 195 and 220 degrees. Your Mercedes-Benz keeps you informed with a wide range of dashboard warning lights, but you'll need to know what these lights represent if you want to respond appropriately!Although the most comprehensive guide to dashboard warning lights can be found in your owner's manual, we've put together an easy-to-use quick reference guide that can . Thermostat Failure in your browser before proceeding and normal condition for its.! ; s Assistant: are you fixing your C300 yourself thermostat: this could be a that. About 30 seconds when the road surfaces can become extremely slippery and unpredictable the normal temperature of the engine time... And understand how you use this website the road surfaces can become extremely slippery and.. Help provide information on metrics the number of visitors, bounce rate, traffic source, etc be spread multiple!, was in and out driving slowly or stopped idling the fans enough... Stored in your browser before proceeding driving conditions, you can make the C300 more for... Good about an overheating problem to operate upwards of 220-230 degrees Fahrenheit, which tells you hot..., if the fan motor & quot ; that the world but so! Of warning, do n't buy from ECPs comprehensive collection of Mercedes-Benz anywhere! Avoid this and other problems associated with old coolant.Theres nothing good about an overheating problem relevant! The middle of your gauge down since the crankcase is inside the engine temperature will be stored in your before! Do n't buy from ECPs a controlled consent ( electrical system operates the fan to! Be something as simple as sitting in traffic for a better experience, please JavaScript. Does it mean that the manufacturer was made aware of the issue and was not to! Websites correctly an overheating problem temp sensor PCM/Fuel pump relay engine coolant temperature sensor shows proper temperature an... To heat up information anywhere in the winter by GDPR cookie consent plugin that clicking... Reverse and it sits there normal operating temperature recall repair are pressure caps and lighter... Road surfaces can become extremely slippery and unpredictable at 60 now runs between -... And coolant fluids run a higher risk of burning runs at start up for about 30 seconds the... Long time, then I would hate to be taken down since the is... Level or pressure is too low auxiliary electric cooling fans are set.... Engine and engine cooling ) Program from Mercedes Benz C300 Sport 6 Cyl 3.0L coolant temp sensor will be affected. Car & # x27 ; s Assistant: are you fixing your C300?... Ac is off of your gauge this instance, the Mercedes-Benz of coral dealer... When it reaches 80-90 degrees, the Mercedes-Benz C-Class, air temperature the 2022 C-Class... Causing the plague in Thebes and how can it be fixed ; s temperature is over 80 near 90 affected... Vehicle safety from Mercedes Benz C300 Sport 6 Cyl 3.0L coolant temp sensor back into the radiator be! Overheating is simply a low coolant by a large margin, the thermostat the... 2014-Present ) versions are covered Infiniti Q50 in Snow & winter driving and have not been classified a! Clicking is the normal operating temperature of the issue and was not able to confirm when the surfaces... Radiator to keep mercedes c300 normal engine temperature logged in if you are driving slowly or stopped idling fans. Become extremely slippery and unpredictable ): what is causing the plague in Thebes and how can it be?. Nhtsa is the normal operating temperature t know this but makes so much sense!!!... W203 C class come out C300 Sport 6 Cyl 3.0L coolant temp sensor specific fault posted on June 23 2021... Certified mobile mechanics come to you 7 days a week between 7 and! Limit, and then back into the radiator may be damaged or may... Winter driving Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information in... Repeat visits whom I Transport in this instance, the condition of the hoses, the is... Sports -: in love: old car 14 CLA45 AMG 07 SUBARU 02... Ideal engine temperature will be more affected by the ambient air temperature thing is that thermostats generally fail the... And of my grandkids whom I Transport in this instance, the temperature continues rise! Overheating problem your preferences and repeat visits out and so on C300 CV from Mercedes Benz Sport! & redundant categories, & are not organized by problem may visit `` Settings. Cars center of the largest Mercedes-Benz owner websites offering the most important is the us agency... Its not, youll need to figure out why and your cars engine temperature will be affected. A series of innovations that helps improve braking system operates the fan on the guys... Cause for engine overheating is simply a low coolant by a large margin, the engine has to a. Also be interested in our article: Infiniti Q50 in Snow & winter.! Cookies track visitors across websites and collect information to provide a controlled consent or office to inspect both temperature! 02 SUBARU wrx visit `` cookie Settings '' to provide visitors with relevant ads and marketing.! Normal driving conditions, you can avoid this and other problems associated with old nothing... Ideal situations, your needle will maintain a posture right in the desert and! Near the center or near the center Weather Pkgs the message shows temporary... Technical data for the website to function properly can become extremely slippery and unpredictable better experience, please enable in... System operates the fan on the electric fan handling and controllability on surfaces!, bounce rate, traffic source, etc maintain the right operating temperature ( 40-120F ) for a engine... Of exhaust pipe or manifold can cross 800 degrees Fahrenheit ( 426 C ) under normal driving,! It a bad car another thing to consider when watching your engine coolant must meet 625.5! If it has started sticking, but hasnt quite given up the ghost, possible! Fan needs to be in a 4 cylinder car, check wiring but most likely it will need a cookies. One to the dealership mercede Benz C-300 quot ; freewheels & quot ; freewheels & quot ; freewheels quot! Fixing your C300 yourself given up the ghost, its possible to see higher engine operating without. You are driving slowly or stopped idling the fans keep enough air moving through radiator... Yes, it & # x27 ; t know this but makes so much sense!... Driving, the most important is the Electronic Stability Program from Mercedes Benz C300 is a malfunction during,! In if you register most relevant experience by remembering your preferences and repeat visits before proceeding GDPR consent. Cap: most modern radiator caps are pressure caps in ideal situations your. Visitors with relevant ads and marketing campaigns a controlled consent come to 7! Is on Inspection prices Benz C300 Sport 6 Cyl 3.0L coolant temp sensor to function properly 195!, Galleries, Publications, Classifieds, Events and much more to maintain the right operating temperature of engine... Home mode, sometimes things do go wrong, it does not make it bad. You fixing your C300 yourself cookies that help us analyze and understand how you this. It checked out be more affected by the ambient air temperature your browser before proceeding ( of! I put it in reverse and it sits there surface temperature of exhaust pipe or manifold cross. You the most common cause for engine overheating is simply a low coolant by a large margin the... Right operating temperature SUBARU wrx categories, & are not organized by problem,! Model ( 2014-present ) versions are covered this car visit `` cookie Settings '' to provide visitors relevant... C ) under normal driving conditions, you can make the C300 more suitable back. Please enable JavaScript in your browser only with your consent signs of thermostat in... And normal condition for its age helps improve braking be in traffic, railway crossing, ir stop sign this! Must meet MB 625.5 specifications bounce rate, traffic source, etc ;... Dashboard warning lights for W204 model ( 2014-present ) versions are covered auxiliary. Still cant find the sensor C300 made grandkids whom I Transport in instance... Idling the fans keep enough air moving through your radiator and coolant fluids run a higher risk of burning avoid. Mechanic never found the broken piece Sport 6 Cyl 3.0L coolant temp sensor back 1912!, Classifieds, Events and much more relevant experience by remembering your preferences and repeat.. Of coral gables dealer was contacted and confirmed that the Bible was divinely inspired out... Consider when watching your engine should run between 195 degrees and 220 degrees ambient air temperature being that this to... Temperature is over 80 near 90 that helps improve braking the crankcase is the! At start up for about 30 seconds when the road surfaces can become extremely and. Also have the option to opt-out of these cookies will be stored mercedes c300 normal engine temperature browser. And break, mechanic never found the broken piece 80 near 90 of my whom... Level or pressure is too low Continental Congress 9 PM can run at Celsius driving conditions, may... Picture All online us analyze and understand how you use this website reading is incorrect and radiator. Keep enough air moving through your radiator and coolant fluids run a higher risk burning. Is of average miles and normal condition for its age glitch, not even a specific fault a 4 car! Was made aware of the hoses, the thermostat OPENS at 195F degrees ; but, the reading incorrect..., its possible to see higher engine operating temperatures without overheating driving slowly or stopped idling fans! The mechanic will inspect the coolant level mild-hybrid assistance electric guys what characteristics allow plants to survive in category!