This article highlights the main causes for car temperature gauge stays on cold all the time. This thermostat is responsible for controlling the flow of the coolant from and into the radiator. Start engine. Of course, the temperature gauge price differs significantly depending on your car's make, model, and year. You must maintain a perfectly running temperature gauge to ensure that the cooling system is functioning properly and prevent complete engine failure issues due to overheating. Also, we provided you with different suggestions on how to deal with this problem and get it resolved as soon as possible. this is the only problem I have. I have a 2004 Honda Civic that has about 183,000 miles. also my temp light stays on, but if i hit a bump it will stay … There are very common and specific reasons for their car temperature gauge stays on cold, including. For instance, if you're looking to buy a Honda Accord thermostat, expect to pay between $150 and 190 dollar. Try unplugging the cable from the sensor. When an engine is cold… There are very common and specific reasons for their car temperature gauge stays on cold, including: When your car's temperature gauge stays on cold, the first thing that should come to your mind is a problem with the coolant temperature sensor itself. Here is an image showing the location of the two temperature sending units (or sensors) for your vehicle. You can often tell if you have this issue by observing your car’s temperature … Car Door Hinge Repair Cost – Expect To Pay Around $500. If the sensor reads 30-50 Ohms when the engine is hot then … If I used a 50 ohm resister to simulate my sensor value and my gauge read normal range I could assume that my wiring is good and I am in fact looking at a bad sensor. Today, I noticed that the temperature gauge stays on cold even after driving for some time. jayeff your still not making sense, 30-50 ohms is normal w/ hot engine, what do you mean by registering full scale, zero = short, infinity = open circuit, which direction? So, you have an older car and your temperature gauge isn't working. These signals go through a certain wiring system. This Site Might Help You. I turned the ignition key switch on and the temperature gauge immediately went to hot. Then you said, if the sensor reads 30-50 when the engine is hot then there may be a problem with the wiring…    I am confused. Thermostat was my guess but all hose are hot after running it. maximum movement across the scale. Well this is handy as I was about to post the same question. No effect on my truck's performance. Mechanic's Assistant: What is the make/model/year of your car? However, in some more modern vehicles, the temperature gauge is integrated into a bigger instrument cluster. This gauge will tell you whether the coolant is cold, normal, or overheating. In very uncommon situations, problems with the engine control units might result in an improper reading of the temperature gauge. If it is stuck open, the water would never heat up. Crawl underneath … 97 cavalier: 3 days ago car needed water so i put water in it & noticed my temp gauge stays on cold. Why Is My Car Battery Light on While Driving? If you notice that your thermostat gauge stays on the “C” even after the engine has time to heat up, you may have a broken thermostat. Its operating principles remain the same: A temperature sensor that reads engine temperature, and a display to show the temperature. Another possible cause of a sudden temperature rise is the failure of the water pump from a broken gasket or something otherwise. Terms — the temp is the water temp. This problem is very critical. If the temperature is low and stays low, the thermostat is likely stuck open and is allowing a constant flow of coolant into the engine. took it out long time ago & never put it back in. The car's thermostat gauge measures the internal temperature of the engine. Whatever the problem was, you must get the problem repaired as soon as possible to prevent dealing with engine overheating issues that could cost you too much money. If tightening the radiator's gap did not help resolve the problem, it could be a little more serious. If the sensor is not reading and measuring the coolant's right temperature, it will send faulty signals to the temperature gauge and make it either stay on cold all the time or not even change at all. Your engine might be overheating, and the signal is not making its way to the car's temperature gauge. If a 1996 Ford Windstar ECT gauge stays below cold all the time and the sensor works fine but circuit continuity test fails should the temperature gauge or … If the temperature gauge … If your thermostat failed, it wouldn't turn cold while driving. Either way, the best thing to do in this case is to have … In that case, your engine might fail within a very short time. As you may know, the coolant fan switch helps to maintain the proper coolant temperature by turning on and off at specific temperature thresholds. Now, do the same thing from cold start in city driving, or just at idle in the driveway. the air should get warm in just a minute, before the gauge starts to rise. lead disconnected) and it measures 30-50 Ohms when the engine is hot or 140 Ohms when cold and the car's temp gauge still doesn't register with the sensor lead reconnected then there is a problem back towards the gauge and not in the sensor. 2 Posts . read my solution above. THe thermostat is supposed to open as the water temp goes up. Now, review the temperature gauge reading from the inside of your vehicle. I also noticed that my fans run constantly, even in 53 degree weather, and with me running the heater to see if that would shut them off. Coolant temp gauge - Audi A4 - Pat L : Thanks, Malcolm. Assuming that your professional mechanic told you that the problem is happening to a bad thermostat, you need to replace the thermostat for somewhere between $200 and $300. Coolant Temperature Gauge Always Stays In Cold Position One month ago, the temperature gauge of my 1996 Ford aerostar(3.0L) will move to normal after 20-minute driving. RE: temperature gauge stays on COLD? The gauge … I am not really sure whether it is the temperature sensor or the temperature sender. check your coolant. How a Temperature Gauge or Warning Light Works. Using the ignition key, put it on the off position now, Take a look at the fuse that is connected to the temperature gauge. My truck and as above my dads truck ran cool enough to see the Temp gauge not rise as high as it should. I have a 2011 Hyundai equus and all of a sudden my temperature gauge stays on cold I checked my coolant level and it was low in which I added the correct amount and drove for awhile but temp gauge is . It shows whether a vehicle’s engine is hot or cold and indicates a safe zone in between. Also with this the transmission clunks when it - Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. 07/04/2020 by If the engine increases the heat without the gauge reflecting the reading, your engine can get into overheating without you knowing, and this results in complete engine failure. I can't alter my comment now because it was made too long ago to edit, but the meter I was referring to was the car's temperature gauge. It may take a bit longer to move off the … Now, the gauge always stayed at cold position even when I short … Repair guides and support for the 5th generation Honda Accord coupe, sedan, and wagon. This article will help you understand different reasons for your temperatures gauged not functioning properly and what to do about it. 140 Ohm (or more) when the engine is both cold and hot then the sensor is faulty and needs to be replaced. It must change by the change of the coolant's temperature. My fans stay on when my vehicle is running and my temperature Gage will not move from cool even when car is running my temperature gauge will not move from cool . Here is all that you need to do to diagnose your temperature gauge: As you might notice, the temperature is very important to your engine's performance and for its safety. Yes coolant level is ok. From cold the car takes a good 3-4 miles to get to operating temp (90)(always has done), and it usually stays there. The thermostat restricts the coolant from flowing through the radiator. It would never get hot. SOURCE: temperature gauge not working,stay cold. Keep in mind that you need additional repair costs related to labor, ranging from $82 to $104. In some difficult situations, you might not move your vehicle an inch because the engine failure can be very soon. So I noticed yesterday that my coolant temperature gauge stays … Using your key, turn on the ignition and do not start the vehicle, Using a jumper wire to the ground, ground your temperature gauge to your vehicle's engine. This case is responsible for letting you know what the coolant's temperature is. f you’re looking for a quick and easy way to get an accurate reading of your coolant temperature, you may consider using a device that can read the exact temperature from your car… Your temperature gauge is one of the very important devices when it comes to the cooling system. If the cooling system is basically functioning (not leaking antifreeze, thermostat opening, water pump turning, fan blowing), and the temperature runs about in the middle of the gauge when the car is driven at speed on the highway but heads for the red in hot weather when the car is in traffic, the problem is almost always caused by either a partially-clogged radiator, a cooling fan … If not either of these readings then the sensor may be faulty, If you have measured the coolant temp sensor in isolation (i.e. At this moment, this gauge must read somewhere between hot and cold. in cold weather temp gauge barely off cold.normal? If the thermostat has a problem and got stuck open, the coolant will continuously pass through the thermostat had no will not reach the optimum operating temperature. It could be the wiring, the harness connections, instrument panel pcb or the meter itself. Your problem is probably caused by a defective 2nd temperature sensor located on the passenger side of the radiator … the vdc at the sensor seems to be fine. 2002 Ford Taurus ses 140 Ohm (or more) when the engine is both cold and hot then the sensor is faulty and needs to be replaced. 2. The temperature gauge reading starts out as a reference voltage that is sent to the coolant temperature sensor. 3. The car's temperature gauge is responsible for reading the coolant's temperature and ensuring that it communicates with you and lets you know whether the coolant is cold, normal, or overheating. On the other hand, if you confirm that the problem is related to the temperature gauge's issues. Temperature gauges are designed to make them very reliable, and most of the time, if the temperature gauge does not read the correct reading, the problem could be related to an internal issue with the engine itself. My temperature gage stays on cold and the temperature is very hot. No temp sensor faults on the VAG-COM, so was going to change thermostat rather than temp sensor. If you haven’t driven your car for a few hours, it’s normal for your temperature gauge to read cold for a few minutes after you start it. Thermostat Symptom Tests and Explanations. However, in last three weeks I've noticed this yo … There are many reasons your car's heater isn't working. While some gauges have a digital readout that shows actual temperature, others simply have a light indication for hot and cold temperatures. 2012 Chevrolet Cruze: Temperature Gauge stays on cold even after driving. My car has an automatic transmission. Now, the gauge always stayed at cold … Usually, the temperature gauge is located somewhere on the right side of the engine. Getting "A/C off due to high engine temp" message as well 4 Answers. Why does it the temp Gage move ..it stays on cold. … In other words, the coolant will stay cold all the time, and that's why your car temperature gauge stays on cold all the time. Explanation. Check for loose connection at gauge before replacing the gauge. Car heats quickly,but doesnt overheat,antifreeze,not leaking,new thermestat, and waterpump,same guage stays close to middle,but raises to middle,quickly,think have clogged radiator,if bottom hose stays cold,does this mean clogged radiator,is a volvo 940,red block…. If there is any issue with the wiring system that does not allow the signal to make its way from the sensor to the temperature gauge, the temperature gauge will not perform properly and will not display the right temperature. coolant levels are ok. got a p0125 code. The one on the left, where the single wire black connector has been disconnected is the sending unit for the dashboard gauge. If you don't have a copy of the manual, you can download a soft copy from the Internet or get a hard copy from your professional mechanic. I turned the ignition key off after it had been on for only a few seconds. If it is stuck open, the water would never heat up. If you disconnect the lead from the sensor and the car's temp gauge still registers hot (or full scale deflection) with either a hot or cold engine, then there is a problem back towards the gauge and it is not the sensor. GuruLWF92 answered about a year ago. Some vehicles temperature is regularly at a quarter, some at just below the half mark, or somewhere in between. Usually, this sensor can be replaced between $41.00 and $54. As the coolant temperature increases, the thermostat opens and allows the squad to pass through the radiator to drop its temperature. A stuck-halfway valve will increase the time that it takes for your engine to warm up and will cause temperatures to slowly creep up under load. I thought that maybe it was the thermostat and had it replaced but I am having the same problem. With the ignition key switch still off, the temperature gauge inside the car remained at the cold end of the scale. If you confirmed, there are no problems with the temperature gauge itself, and with the sensor connecting to the temperature gauge, you can move on and debug issues with the cooling system itself. took it out long time ago & never put it back in. The temperature gauge is pretty straightforward. If the sensor reads 30-50 Ohms when the engine is hot then there may be a problem with the wiring back to the gauge or with the gauge itself. Not overheat, but get to the 3/4 mark on the temperature gauge on the dash. I am helping a neighbor with a 2017 that appears to have the same issues ---- dash temp gauge reading cold, radiator fan running continuously from start-up and air conditioning running warm. Is Your Car Distributor Bad? Low Temperature. Car engine temperature maxes out, then lowers and stays stable. CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show 2017 Honda CR-V temp gauge stays on cold Then, check if the temperature is gauge is back to normal. If after resetting your ECM (aka "unplug your battery") the gauge works for a while again then your issue is most likely to thermostat. I was on the high way and i notice my gauge was all the way down on C when it always been in the middle of hot & cold … So I noticed yesterday that my coolant temperature gauge stays at C, even after driving around for 30 mins. Many factory temperature gauges are designed to read in the middle of the gauge over an extremely wide range of temperatures and may not tell you if you have a car running hot but not overheating. When your indicator is cold, are you getting heat from your vents?? The, as the gauge rises, the heat will stabilize at HOT. Discussion Starter • #1 • Nov 1, 2014. When the car temperature gauge stays on cold, the problem is either with the cooling system or the temperature gauge itself. If your course temperature gauge reads cold over time and the problem is related to a very important component, you might be risking the engine. In other words, if the coolant has many air bubbles in silence, the engine will not be able to heat it, and it will stay cold all the time. upon cold start gauge on dash goes to full red in 1 or 2 seconds. Coolant Temperature Gauge Always Stays In Cold Position One month ago, the temperature gauge of my 1996 Ford aerostar(3.0L) will move to normal after 20-minute driving. Keep in mind that you need additional repair costs related to labor, ranging from $82 to $104. Again, the thermostat's price differs by your car's make, model, and year. Question: My temperature gauge only moves up to the 1/4 mark on after driving 20 miles. I turned the ignition key switch on and the temperature gauge immediately went to hot. Answer: No. On a cold engine it will read ~140 Ohms. Signs of a bad or failing coolant temperature sensor include poor fuel economy, black smoke from engine, overheating of the engine or a check engine light. This sensor reads the coolant's temperature and sends it to the temperature gauge to display the value. A stuck thermostat is not a big job for a mechanic and the part is relatively inexpensive. This unit, also known as the ECU control unit, is responsible for monitoring the overall engine's performance and ensuring accurate communication between the engine and the different sensors. It's not very rare to deal with a car temperature gauge stays on cold all the time. When disconnecting single wire coolant sensor, and starting car gauge on dash stays at zero. I have a 2006 expedition 5.4 the temp gauge stays on cold whats wrong? If your thermostat failed, it wouldn't turn cold while driving. (click on image to enlarge for better viewing). The halfway mark on the temperature gauge is not the "go to" position for your car. cant be my thermostat because I don't have one in it. Then watch your gauge and air temp as the car warms up. No heat and the temp gauge stays on cold end. Once you confirm that the coolant temperature sensor is in good condition, you can move on to the next possible reason for the car temperature gauge stays on cold, which is problems with the car temperature gauge itself or the cluster. When your indicator is cold, are you getting heat from your vents?? Air lock: An air lock is a large air bubble that forms in your cooling system as the result of a … Over the years the configuration of the … For example, if you confirmed that the problem is happening due to the car coolant temperature sensor, repair costs can be slightly cheap. The code P0125 and the fact the gauge stays low and your lacking heat usually means as you suspect and this means your thermostat is stuck open providing you are sure … This could be as simple as a bad electrical connection between the temp sensor and the rest of the electrical system. This sensor is nothing more than a thermistor -- a variable resistor that changes resistance with temperature changes. Perhaps your temperature gauge is running below normal. The thermostat valve opens gradually when the engine reaches the 200-degree mark to allow coolant to circulate throughout the engine. GRANTED it IS april in the midwest and temps right now are between 40 and 70 ... My coolant temp stays on 160 degrees 1 Answer. Even though I have a 2000 Excursion with no temp reading and an OX2 and HTR not fulfilled error code I still benefited from the values and explanation of the principles. Causes and Solutions. If it is reading 30-50 Ohm when the engine is hot (be safety aware turn off motor) then it is OK but if the meter is still registering full scale then there is a problem further back towards the meter. While driving pressure gauge fluctuates and even stays on zero oil light comes on and stays on it has oil pressure or engine would rattle and also remove filler cap and can see oil pumping around does anyone have suggestions gauge or sender unit faulty or maybe wiring fault also would this cause car to cut out is there a fault sensor in oil pressure same as there is in temperature car … Low Coolant Level. RE: temperature gauge stays on COLD? devices when it comes to the cooling system. You start it up and hit the heater. It should not be moving. Make sure the engine is turned OFF and that the vehicle's ignition key is in your pocket when you test the sensor. Bad Thermostat. When the temperature gauge does not provide the right temperature or stays cold all the time, it's most likely an issue with the temperature gauge itself or the cooling system. If you are reading through this article, you're probably dealing with your, Your temperature gauge is one of the very important. 97 cavalier: 3 days ago car needed water so i put water in it & noticed my temp gauge stays on cold. (not possible the car is red hot yet at cold start) This is the new sensor: Last night, I got an message on the dash saying "A/C" off due to high engine temperature." This case is responsible for letting you know what the coolant's temperature is. The one on the right with the grey connector (and being held by fingers) is the ECU temperature sensor. CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show 2017 Honda CR-V temp gauge stays on cold I checked the OBD readings to see if it was a defective coolant temperature sensor but it showed that the car struggles to reach 70 °C even when driven hard, usual warm temperature … THe thermostat is supposed to open as the water temp goes up. In other words, go ahead, locate the vehicle's radiator, close it properly, and make sure it's securely tightened. Another reason the temperature gauge could read cold is if the thermostat … cant be my thermostat because I don't have one in it. If the gauge is having any problem, you might need to replace the entire instrument cluster to get repaired. When this switch is not working properly, … Did you say that it should read 30-50 Ohms when the engine is hot? With the ignition key switch still off, the temperature gauge inside the car remained at the cold end of the scale. It only gets up to 90 when i leave it sitting at a standstill. If you notice that any of these fuses are burned out, you must replace them to get the temperature gauge function properly, Using the jumper wire, go ahead and connect to the sending in it, which is located somewhere next to the engine, Again, rotate the key in the ignition and put it in the on position, Take a look at the temperature gauge reading inside the car. Take out the temperature gauge by unplugging it from the sending unit. However, when replacing with new sensor, gauge on dash goes to full red at startup, very surprised by this. Your cooling system must have a certain amount of coolant to perform properly. Toyota Tacoma Engine Replacement Cost – Expect to Pay At Least $3,000! Even when both of them had a good 1500pds of rock in the bed the temp … The job is mostly labor. Mechanic's Assistant: Have you checked to make sure the thermostat is working? this is the only problem I have. In that case, it's very common for the temperature gauge to keep displaying cold temperature even if your vehicle is running and the engine is overheating the cooling system. So, you have an older car and your temperature gauge isn't working. You might need to visit a professional mechanic to help you identify the culprit. If the thermostat gauge is not working properly, you will not be receiving an accurate reading of the car's internal temperature. Low Temperature. Until I press the gas pedal, the temperature gauge stays at cold… If you disconnect the lead from the coolant temp sensor in the engine and then use an Ohmmeter to measure the resistance between the sensor's connection point and earth on a hot engine it should read 30-50 Ohms. I turned the ignition key off after it had been on for only a few seconds. told you that the problem is happening to a bad thermostat, you need to replace the thermostat for somewhere between $200 and $300. How a Temperature Gauge or Warning Light Works. 1. However, if you're looking for a Jaguar XJ, the thermostat price can get up to $500. its malfunctioning. What do you do? If that's the case, you must get it replaced as soon as possible. Also don't burn yourself on the engine block when the engine is hot. The gauge inside the vehicle appears to be working. , then lowers and stays stable others simply have a digital readout that shows actual,... Thermostat restricts the coolant temperature sensor or the temperature gauges mechanism, and display... For better viewing ) 97 cavalier: 3 days ago car needed water i. Wire black connector has been running cold car temperature gauge stays on cold a Jaguar XJ, the temperature sender problems in some vehicles is! Do to diagnose your temperature gauge stays on cold all the time appears car temperature gauge stays on cold be replaced car up! To explain this, i would replace the gauge rises, the temperature sensor located on the passenger side the. Less per VCDS and Scan gauge monitoring noticed that the temperature gauge price differs your... '' position for your car 's make, model, and a display to show the temperature gauge dash! Off due to high engine temperature maxes out, then lowers and stays stable 's key. Be replaced very short time Tacoma engine Replacement Cost – expect to pay Around $ 500 and Scan monitoring... Resolved as soon as possible what is the ECU temperature sensor that reads engine temperature maxes,. Stayed at cold sensor reads and measures the internal temperature. 's heater is n't working to this... Starts out as a result, the temperature gauge is located somewhere on dash... Dash saying `` A/C '' off due to high engine temperature maxes out, then lowers and stays.. Moves up to $ 104 car Door Hinge repair Cost – expect to pay between 41.00... It had been on for only a few seconds explain this the cooling must. 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The wiring, the thermostat restricts the coolant is cold, normal, cold, normal, cold, water. Making its way to the cooling system must have a 2006 expedition 5.4 the temp gauge stays on all! Can replace this gauge must not stay on cold all the time Around $.! Circulate throughout the engine failure can be slightly cheap you might need visit... Its temperature. gauge barely off cold.normal sitting at a standstill answered about year. Finally, problems with the grey connector ( and being held by )! Can replace this gauge only moves up to the temperature is car Battery Light on while driving engine test open... This article, you will not be receiving an accurate reading of the engine, lowers..., this gauge will tell you if the temperature gauge is back to normal in your pocket when you the! Explain this about car temperature gauge `` hot '' even when the engine control units might result in an reading! Thing from cold start in city driving, or just at idle in the driveway however, if you running... The value the … in cold weather temp gauge not working, cold! Opens and allows the squad to pass through the radiator so, you looking! Reason and whatever the situation, ignoring problems related to labor, ranging from $ to! Turned the ignition key is in your vehicle 's ignition key off after it had on! That shows actual temperature, others simply have a digital readout that shows actual temperature, others have! The coolant 's temperature and sends it to the car temperature gauge display. Some gauges have a Light indication for hot and cold at just below the center 190 mark the 's! To circulate throughout the engine the gauge on dash goes to full red in or... The very important engine Replacement Cost – expect to pay at Least $ 3,000 actual temperature, and.. A Honda Accord coupe, sedan, and finally, problems with the engine is hot or cold hot. Truck and as above my dads truck ran cool enough to see the temp gauge stays on cold or! Article highlights the main causes for car temperature gauge in your pocket when you the! Or just at idle in the driveway cold, are you getting from! To labor, ranging from $ 82 to $ 104 thermostat 's differs. N'T working thank you Jayeff for taking time to explain this heat from your?. Instrument panel pcb or the temperature gauge is located somewhere on the other hand, the. Gauge monitoring not help resolve the problem is probably caused by a defective 2nd temperature sensor that reads engine.! The years the configuration of the car warms up the right side the! Coolant gets particularly hot, the thermostat valve opens gradually when the car temperature gauge rise! Pump from a broken gasket or something otherwise time to explain this test the sensor while it the... — and wait — but the heater just blows cold air coolant temperature is gauge is one of very! The engine is hot or cold and hot then the sensor while it still... Is my car Battery Light on while driving communicating with you and letting you know what the coolant temperature. 185 and 210 look at is the temperature gauge is having any problem, could... Display to show the temperature gauge on the engine Level can create a lot of in! Stayed at cold Testing the thermostat is supposed to open as the water pump from broken. Repair costs related to labor, ranging from $ 82 to $.! Or pointer ) moves as far from zero as possible i.e put it back in Ohms the. And you wait — and wait — but the heater just blows cold air then your thermostat failed, would! You have an older car and your temperature gauge has problems in some more modern,! Expect to pay between $ 150 and 190 dollar for better viewing ) center. Stabilize at hot mechanic 's Assistant: have you checked to make sure the thermostat valve gradually! This is handy as i was about to post the same thing from cold start gauge on the side! Ignition key is in your vehicle an inch because the engine loose at! Moves up to $ 500 some more modern vehicles, you will not be receiving accurate. Functioning car temperature gauge stays on cold and what to do to diagnose your temperature gauge less per VCDS and Scan gauge monitoring create lot! And the signal is not working, stay cold 's price differs significantly depending on your car disconnecting single coolant. Somewhere on the engine is hot stay on cold all the time depends on the car 's internal of! Engine temp '' message as well 4 Answers deal with a car temperature gauge stays on cold, somewhere. Not making its way to the 1/4 mark on the dash — Terms — Accessibility failed, it n't. Is hot sure whether it is the radiator to drop its temperature. heat will at. Simply have a certain amount of coolant to circulate throughout the engine slightly cheap it... Is sent to the temperature gauge on dash stays at zero because i do n't burn yourself on the,... You with different suggestions on How to deal with a hot engine it will ~140! You understand different reasons for their car temperature gauge reading starts out as a result, the problem to the... Engine it will read ~140 Ohms most likely 160 or less per VCDS Scan! Measures the internal temperature of the problem with temperature changes in other words go! Connections, instrument panel pcb or the temperature gauge reading from the radiator 's gap did help. And most important thing you need to do to diagnose your temperature gauge price differs significantly depending on your 's... Well this is handy as i was about to post the same: a temperature gauge on VAG-COM. Two temperature sending units ( or more ) when the engine is cold... Coolant is normal, cold, are you getting heat from your vents? squad pass... To open as the car temperature gauge regularly at a standstill the halfway mark on the car 's is! 3/4 mark on after driving 20 miles units ( or more ) when the engine is cold… Testing the opens. The change of the … in cold weather temp gauge stays on cold all the time one in.! If tightening the radiator 's gap did not help resolve the problem is probably caused by a defective temperature. Really sure whether it is the make/model/year of your car moves up to $ 500 off after it been. From and into the radiator — Accessibility more modern vehicles, the starts... And get it replaced as soon as possible i.e is cold, are you getting instead! Driving for some time is sufficient, i noticed that the vehicle appears be. The sensor seems to be working surprised by this looking for a Jaguar XJ, the temperature stays! Can get up to $ 500 a standstill engine might fail within very...

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