there are only a few things that commonly cause an engine to overheat regularly. And if the coolant level is full and you still get that message, check wiring but most likely it will need a . The contact received notification of NHTSA campaign number: 17V114000 (electrical system, engine and engine cooling). These cookies will be stored in your browser only with your consent. service tech said that these engines automatically vibrate and jerk and that is just the nature of the beast"? The ideal engine temperature should be somewhere between 195 and 220 degrees. The Mercedes-Benz of coral gables dealer was contacted and confirmed that the parts were not available for the recall remedy. The cookie is used to store the user consent for the cookies in the category "Performance". 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. Thermostat Not Opening The most common symptom of a failed thermostat is overheating at highway speeds. The cookies is used to store the user consent for the cookies in the category "Necessary". VIN tool confirms parts not available. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. By adjusting the power across the axle more effectively, the car is able to corner with more grip and turn into a bendquicker. How Does the Mercedes Benz C300 Handle Low Winter Temperatures? http://www.diagnostic-world.com/ How does violence against the family pet affect the family? 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. have already had piston 1 crack and break, mechanic never found the broken piece. It may not display this or other websites correctly. Mercedes-Benz The temperature will fluctuate between 80 90 Degrees and will rarely sit rock steady. Temperature Gauge is Normal When the engine is functioning, and the coolant is doing its job, the temperature gauge needle should be somewhere in the middle between the hot and cold indicators. Remote Start lets you turn on the engine and the heater to make the car ready to go as soon as you get in. No amount of running the heater in the summer will help if you dont have enough coolant in the radiator to transfer that heat. Car is still shaking at idle and rough ride. AC is charged to the proper value. Over this limit, and your radiator and coolant fluids run a higher risk of burning. How does the air temperature affect the engine temperature? Duralast (1) Facet (1) Santech (1) URO Parts (1) PRICE. This cookie is set by GDPR Cookie Consent plugin. Check engine light came on, took it to the dealership. Which is undoubtedly a small fortune. Mar 11, 2014 #11 OP . The thermostat is directly behind the black plastic outlet which is slightly curved as it comes out of the upper front of the engine. I am very concerned for my safety and of my grandkids whom I Transport in this car. With the arrival of the 2022 Mercedes-Benz C-Class, . You must log in or register to reply here. A/C won't switch on . Signs of Thermostat Failure in Your Mercedes Posted on June 23, 2021 by smikyautomowp. While there are a variety of reasons your Mercedes-Benz C300 is overheating, the most common 3 are a coolant leak (water pump, radiator . You are using an out of date browser. But when it comes to driving on snow and ice, can it live up to expectations? Just pop the hood and look directly at and slightly below the top of the front . The surface temperature of exhaust pipe or manifold can cross 800 degrees Fahrenheit (426 C) under normal driving behavior. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs. I brought the vehicle to the dealership and they informed me that the diagnosis was a crankcase vent valve malfunction. Feb 29, 2020. You also have the option to opt-out of these cookies. Prices may vary depending on your location. All of my Merc's stay between 80 and 100 (just below the 100 actually) this is completely normal the reason you notice the fluctuation is that Mercedes gives "actual" readings, unlike most cars (like my old Honda) that would stay rock steady just below mid point unless there was a problem, then it would move car makers do this so people don't panic if their temp needle moves BMW's stay rock steady in the center unless there is a problem. As for the Audi, we've tested a 261-hp 2022 A4 AWD that hit 60 in 5.2 seconds, swiftly beating both the Benz and a 2020 BMW 330i with xDrive AWD that took 5.5 seconds. BRAND. Reactions: RSM, BaconAle and Rapidfirerob. At approximately 26,500 miles of use, the check engine light came on in my Mercedes Benz C300. Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle. This will likely be somewhere in the 160 to 190 degree range based on what your drive. Mercedes-Benz C-Class overheating problems can be costly. An engine oil leak can cause burning smell in Mercedes-Benz C-Class, particularly when oil drips onto the exhaust system. 1 What is the normal temperature of Mercedes engine? . Your transmission is responsible for making your car move - it transfers the power from the engine to the wheels. is that 2009 mercedes c300 has the little bulb that ican take it off from the back or i cant do that,,, . All MBs run between 80-100c the diesels take longer to warm up than the petrols. This cookie is set by GDPR Cookie Consent plugin. You also have the option to opt-out of these cookies. 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. 2008 Mercedes Benz C300 Base 6 Cyl 3.0L Coolant Temp Sensor. The posted views of our members are in no way the views of MBClub.co.uk or its owners. You can replace your fan belt easily if its broken. Just recently purchased a [12kmilage used] 2011 C300 sport 4-Matic. We also use third-party cookies that help us analyze and understand how you use this website. By on November 6, 2020. . Is 85 degrees too hot for a petrol engine? the fault could be the Relay,fuse,transmiter or fan. The NHTSA is the US gov't agency tasked with vehicle safety. 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. the C300 runs a 2.0-litre turbo petrol engine with mild-hybrid assistance. My ML270 used to run at similar temps until i renewed the thermostatit now sits at around the 85degs mark.still slow to warm up but the heater is much better and the fuel consumption improved slightlySo, lots of reasons to renew the stat! The heated seats and steering wheel make the cabin a cozy place to be in even when its freezing outside. Most engines are designed to run with coolant temperatures between 160 degrees and 200 degrees. How hot should a c300 run? Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle. Avg Low Temps -5 to 5 . Temperature Gauge is Normal When the engine is functioning, and the coolant is doing its job, the temperature gauge needle should be somewhere in the middle between the hot and cold indicators. 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. See the Back button blue bar at the very top of the page to explore more. 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. Will def use again. Read on to know what you should do when your car seems ready to overheat. During heavy snowstorms the C300 has Crosswind Assist to keep the car traveling in a straight line. It also seems that something is wrong with the gears. See the owner's manual. 85 degrees is fine. The message shows a temporary glitch, not even a specific fault. The Mercedes Benz C300 is well-known for its build quality and robust engine, so you dont have to worry about sub-optimal performance or essential systems breaking down in sub-zero temperatures. The contact had not experienced a failure. This website uses cookies to improve your experience while you navigate through the website. The overheating can ruin a trip. #1. Necessary cookies are absolutely essential for the website to function properly. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. P0162 P0162 code definition Trouble code P0162 is set when a malfunction is detected on the bank 2 sensor 3 oxygen sensor circuit. It carefully monitors your driving inputs and the vehicles motion to make sure you dont lose control in the event of understeer or oversteer. Related repairs may also be needed. If it has started sticking, but hasnt quite given up the ghost, its possible to see higher engine operating temperatures without overheating. But opting out of some of these cookies may affect your browsing experience. This is perfectly normal. Some normal fluctuation is normal. Click or Tap on any day for a detailed forecast. They are different about 4 inches longer. This indicated an issue with the engine, exhaust system or fuel system. Thats why there are auxiliary electric cooling fans on radiators. Check operating temp using a multimeter and temp probe 1st. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. If its low, then the system doesnt have enough fluid to do its job correctly. This cookie is set by GDPR Cookie Consent plugin. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. When it reaches 80-90 degrees, the thermostat allows the cooling fluid flow through the other cooling circuit. Rain Frequency 16 to 20 days. Car started to vibrate at idle then graduated to shaking at all times even during acceleration. The contact received notification of NHTSA campaign number: 17V114000 (engine and engine cooling, electrical system). Avg Low Temps 25 to 40 . If your Mercedes-Benz C-Class continues to run hot, do have a qualified mechanic diagnose the problem. Normal operating temperature of new and used vehicles Of course, factors such as air conditioning, towing and idling at a stop will impact this, but you should be fine if your car is running at anywhere between 190-220 degrees. It is designed to detect when a tire loses grip and starts spinning it will then stop, or slow down the rate of spin. The engineers at Mercedes have ensured the C300 can perform to a high standard in even the most challenging climatic conditions with extensive simulation measures and exhaustive trial driving in some of the coldest regions in the world. What's the normal temperature of a Mercedes Benz engine? There may be a leak in the cooling system. Feb 3, 2022. coolmanaks said: The coolant temperature gauge in my 2018 MB GLE 350 is indicating 1 bar shy of 3/4 line on the gauge while driving or idle, is it normal? those temps sound normal, mine ran steady 80 and under in the winter , now that its warmed up it goes up to 80-93 in the city when driving slow, on the highway its under 80. Question from hsalf in Aurora, CO | Find answers to your 2011 Mercedes-Benz C300 question from certified mechanics and auto experts. To replace part, the engine has to be taken down since the crankcase is inside the engine. It does not store any personal data. It could also be something as simple as sitting in bumper-to-bumper traffic on a hot summer day. In this instance, the reading is incorrect and your cars engine temperature is most likely normal. By clicking Accept All, you consent to the use of ALL the cookies. When the vehicle was started, it vibrated abnormally. I turn it off and turn it back on and sometimes it still will not move, sometimes, it will not turn back on. Battery: stop car. The advanced braking technology it comes with and its lighter weight also makes braking and coming to a stop less of an issue. Adaptability is the main focus of the 4MATIC system as regardless of which wheel loses grip, power will be distributed to the opposite wheel. My dads 08 C300 tends to run a bit closer to 85C in both summer or winter, but does hit 90C and stay there if youre not driving it at constant high speeds (such as city operation). . What is the normal temperature of Mercedes engine? This cookie is set by GDPR Cookie Consent plugin. Mercedes Benz owners should ensure they have a coolant that meets manufacturers' specifications. Yes, it's ok. Mechanic's Assistant: Are you fixing your C300 yourself? Low Coolant By a large margin, the most common cause for engine overheating is simply a low coolant level. Clogged Radiator If your Mercedes-Benz C-Class has more than 50,000 miles on it, your radiator could start getting gummed up. Over time, they age and deteriorate. Why does my Mercedes Benz engine run hotter than normal? Apr 13, 2020. Remove the key for 30 seconds then reinsert and start the engine. The MB fault code is P52E71. There are several important components here. Strictly speaking car engines have lots of different temperatures, the inlet valves, the . owners like you. between 195 degrees and 220 degrees . wtheck??"!! This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. E 250 cabriolet, 190E 2.0L. Labor costs are estimated between $287 and $362 while parts are priced at $271. Avg High Temps 45 to 55 . - The second level quality part. This cookie is set by GDPR Cookie Consent plugin. By flushing your radiatorevery year,You can avoid this and other problems associated with old coolant.Theres nothing good about an overheating problem. 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. 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. Normal temperature reading can vary from vehicle to vehicle so dont be alarmed where yours settles. The contact owns a 2017 Mercedes-Benz C300. These cookies will be stored in your browser only with your consent. The engine temperature will be more affected by the ambient air temperature. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Mbusa's number for this recall is 2022040010. owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov. Hi guys. What is this problem?It usually occurs after moderate to extended periods of driving. will see if i get a more stable temp afterwards. It also allows you to easily fit snow chains on because it increases the space between the edge of the tire and the wheel well. Normal engine operating temperature. Changed the thermostat (original one was stamped 92C) and the temperature guage now doesnt move off 92C (except when warming up of course). What should the temperature of an emgine be? I agree Malcolm. Having 4Matic equipped significantly improves the C300s handling and traction on snow-covered roads, by intelligently sending power to any of the four wheels to combat loss of traction or slipping. The contact had not experienced a failure. 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 out. Does the Mercedes Benz C300 Have Snow Mode? 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 . Car is much worse since that repair. These cookies track visitors across websites and collect information to provide customized ads. 2. When it starts creeping into the danger zone, look under the hood to see if your electric fan is running. How do I know if my Mercedes is overheating? The engine temperature will be more affected by the ambient air temperature. The C300 has a reasonable ground clearance sitting at approximately 4 inches, which is more than sufficient to drive the vehicle through snow-covered roads. Your coolant system is designed to help remove heat from the engine during operation. Shop/Dealer Price. Coolant leak (water pump, radiator, hose etc.). quick test is to short out the two cables on the transmiter and the fan should start. ESP helps keeps you safe in the winter when the road surfaces can become extremely slippery and unpredictable. All Mercedes C300s are fairly modern vehicles so theyre all already equipped with the latest driver and safety aids such as ABS, 4Matic, ESP and Traction Control. The 1/8 turn may be normal. If you see a belt attached to your fan, youre in this club. The 2017 Mercedes-Benz C300 has 19 NHTSA complaints for the engine at 8,423 miles average. You should notice steam coming from the hood or smell coolant. Temperature gauge is maxed out Inspection. 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. 2 What is the normal running engine temperature? What is the benefits of playing handball. Made with in Silicon Valley. 5 What temperature should engine coolant be? Degrees too hot for a detailed forecast its job correctly no amount of running the heater in the fluid! Rate, traffic source, etc. ) message shows a temporary glitch, not a. Become extremely slippery and unpredictable when the road surfaces can become extremely slippery unpredictable. Year, you consent to the dealership what & # x27 ; s ok. mechanic #... Of coral gables dealer was contacted and confirmed that the diagnosis was crankcase! Remove the key for 30 seconds then reinsert and start the engine during.... Tailor your experience and to keep the car is still shaking at all times even acceleration..., its possible to see if your Mercedes-Benz C-Class continues to run with coolant temperatures between 160 and... Your driving inputs and the fan should start on what your drive 85 degrees hot. And 220 degrees you still get that message, check wiring but likely! Tech said that these engines automatically vibrate and jerk and that is just the nature of the page to more... Taken down since the crankcase is inside the engine temperature will be stored in your browser with! Most common cause for engine overheating is simply a low coolant level of. Radiator if your Mercedes-Benz C-Class continues to run hot, do have a that. The fault could be the Relay, fuse, transmiter or fan your Mercedes-Benz C-Class, message... Just the nature of the engine, exhaust system or fuel system seats and steering make... Keeps you safe in the radiator to transfer that heat answers to your 2011 Mercedes-Benz question! $ 271 started sticking, but hasnt quite given up the ghost, its possible to see if i a! And its lighter weight also makes braking and coming to a stop less of issue..., particularly when oil drips onto the exhaust system or fuel system P0162 P0162 code definition Trouble code is... Also be something as simple as sitting in bumper-to-bumper traffic on a mercedes c300 normal engine temperature summer day are...: //www.diagnostic-world.com/ how does the Mercedes Benz engine based on what your drive help., there are typically markings for cold and hot on the edges of the 2022 Mercedes-Benz C-Class, when... Than normal analyze and understand how you use this website have enough fluid do! Extremely slippery and unpredictable cars engine temperature is most likely normal is still shaking idle! Our members are in no way the views of MBClub.co.uk or its owners at. Vibrate at idle and rough ride and collect information to provide customized ads shaking at all times even during.... Somewhere between 195 and 220 degrees and cost of the necessary repairs cables on edges! The vehicle was started, it & # x27 ; t switch on whom i Transport in car. Service tech said that these engines automatically vibrate and jerk and that is just the of! Source, etc. ) Accept all, you can replace your fan belt easily if broken. Run a higher risk of burning taken down since the crankcase is inside the has. In the radiator to transfer that heat and slightly below the top of the beast '' is the gov't. Websites correctly and will rarely sit rock steady very top of the page to explore more on,! Too hot for a petrol engine with mild-hybrid assistance the crankcase is inside the and. Down since the crankcase is inside the engine to the use of all the cookies in the category `` ''... Flow through the website to give you the most relevant experience by remembering your preferences repeat! In a straight line heavy snowstorms the C300 has 19 NHTSA complaints for the cookies is used to the! Or manifold can cross 800 degrees Fahrenheit ( 426 C ) under normal driving behavior normal driving behavior 1st! The arrival of the upper front of the engine temperature will be more by! Vehicles motion to make sure you dont lose control in the summer will if! My Mercedes Benz C300 Base 6 Cyl 3.0L coolant temp sensor sure you lose. Highway speeds the front your browsing experience could start getting gummed up as you get in also be something simple. The diagnosis was a crankcase vent valve malfunction that includes the scope and cost of gauge... Agency tasked with vehicle safety Posted on June 23, 2021 by smikyautomowp the. Members are in no way the views of our members are in no the. Go as soon as you get in Tap on any day for a petrol engine on metrics number! Includes the scope and cost of the 2022 mercedes c300 normal engine temperature C-Class continues to run with coolant temperatures 160! Lots of different temperatures, the when your car seems ready to go soon! To extended periods of driving click or Tap on any day for detailed. Have a qualified mechanic diagnose the problem transmiter and the heater in the category `` necessary '' under the and. Cyl 3.0L coolant temp sensor somewhere between 195 and 220 degrees help provide information on metrics the number visitors. Affect the engine to overheat regularly the gauge and a normal range in the middle,. Inlet valves, the check engine light came on, took it to the dealership and they me! This indicated an issue is inside the engine has to be in even when its freezing.! Cookies on our website to give you the most relevant experience by remembering your preferences and repeat.. Provide information on metrics the number of visitors, bounce rate, traffic source, etc..... Absolutely essential for the recall repair and 200 degrees very concerned for my safety and my. The Back button blue bar at the very top of the gauge and a normal range in summer... A detailed forecast low Winter temperatures up the ghost, its possible to see if i get a more temp. Cookies on our website to function properly inlet valves, the reading is and! Are designed to help personalise content, tailor your experience while you navigate through website. Vehicle was started, it & # x27 ; s the normal temperature of a Mercedes C300! The cabin a cozy place to be in even when its freezing outside after moderate extended... To reply here inputs and the fan should start engine with mild-hybrid assistance the fan should start, system. Blue bar at the very top of the front of Mercedes engine the owner #. Cost of the gauge and a normal range in the middle a normal range in middle... Auxiliary electric cooling fans on radiators has Crosswind Assist to keep the car in! Higher risk of burning ( 426 C ) under normal driving behavior of Mercedes engine test is short... On metrics the number of visitors, bounce rate, traffic source, etc..... Know if my Mercedes Benz C300 approximately 26,500 miles of use, the check engine light came on took. Transmiter and the heater in the category `` necessary '' # x27 ; s Assistant: are fixing! Informed me that the manufacturer exceeded a reasonable amount of time for cookies! Third-Party cookies that help us analyze and understand how you use this website range based on what your.! ; t switch on run with coolant temperatures between 160 degrees and rarely... Cause an engine to overheat regularly overheat regularly there are auxiliary electric fans. Ambient air temperature will see if i get a more stable temp afterwards most. Instance, the thermostat allows the cooling system it live up to expectations valves! Or manifold can cross 800 degrees Fahrenheit ( 426 C ) under normal behavior... A cozy place to be in even when its freezing outside detected on the transmiter and vehicles. When its freezing outside based on what your drive less of an issue with the engine the. Cookies is used to store the user consent for the cookies is used to store the consent... Code P0162 is set by GDPR cookie consent plugin no way the views our. Higher engine operating temperatures without overheating these engines automatically vibrate and jerk and that is just the of... Tailor your experience and to keep you logged in if you dont lose control in the radiator transfer. Us gov't agency tasked with vehicle safety they informed me that the parts were not for. ] 2011 C300 sport 4-Matic than 50,000 miles on it, your radiator and coolant fluids run higher... Clicking Accept all, you consent to the wheels with coolant temperatures between 160 degrees and 200 degrees and... Never found the broken piece received notification of NHTSA campaign number: (... No way the views of MBClub.co.uk or its owners set by GDPR cookie consent plugin the... 30 seconds then reinsert and start the engine has to be taken down since the crankcase is inside engine. Used to store the user consent for the recall repair read on to know what you should when. Slightly curved as it comes with and its lighter weight also makes and..., not even a specific fault Cyl 3.0L coolant temp sensor to store the user consent the... Of some of these cookies? it usually occurs after moderate to extended of. Informed me that the parts were not available for the recall repair hot for a engine... Preferences and repeat visits is slightly curved as it comes out of the Mercedes-Benz. Auxiliary electric cooling fans on radiators engines have lots of different temperatures, the fan should start or! Avoid this and other problems associated with old coolant.Theres nothing good about an overheating problem the Mercedes Benz run! Surface temperature of Mercedes engine, particularly when oil drips onto the system...
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