How long can you drive with low coolant light on

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• Just put in some distilled water, or filtered (preferably reverse osmosis) in a pinch. Vehicle Heater woes. If you were driving your car previously, it is a good idea to wait for fifteen minutes before adding the coolant. Leaking Coolant Reservoir. Other Coolant Leaks. Driving with low coolant can lead to severe engine damage. Once it does, the coolant temperature sensor is there to keep the temperature above 160° F. If you get a warning that your engine is overheating, you must pull over to the nearest safe location and turn your car off. Step 1: Top Up the Coolant. Coolant is the engine’s lifeblood that protects your car’s engine from overheating; if it’s leaking, it can cause serious damage to your Feb 20, 2024 · If your car coolant temperature warning light is illuminated, it’s likely indicating one of several common causes that require immediate attention. Depending on the severity of the leak, you may only have a short amount of time before your engine overheats. Several parts of the radiator can malfunction, causing a car to overheat: Oct 10, 2022 · All you need to do is follow the steps below. It’s vital to check the coolant reservoir and top it up Jun 6, 2023 · Regularly inspect your Volvo for signs of coolant leaks or damage. Jul 19, 2022 · In worst-case scenarios, an overheated engine can reach extra-high temperatures (more than 100 degrees above the normal temperature range of 190-220 degrees F). Switch off engine and check the coolant level. You can suspect a leak if, after refilling the reservoir, the low coolant level The engine coolant temperature light is a warning light that comes on when the engine temperature exceeds a safe operating range. Conclusion: Never drive your car without coolant. Use a screw driver to remove the screws that hold coolant tank in place. When you wait for at least fifteen minutes before adding the coolant, the engine’s Mar 2, 2023 · Engine coolant can gradually evaporate due to exposure to high temperatures and pressure. If your engine is low on coolant, it is more likely to freeze up in these conditions. When the coolant level gets too low, it can’t properly regulate the engine’s temperature. Symptoms of low or decreasing coolant include: Coolant leak. A mechanic will be able to diagnose the problem and advise you on the best course of action. This leads to overheating, which can crack cylinder heads and warp valves and cause head gasket leaks. Since the thermostat and water pump are mechanical, the engine still cools, so you can drive until you replace the sensor. According to the manual, it is okay to be blue and I have read that it is to indicate the engine is not warmed up yet. Sep 26, 2023 · A low coolant level light may also be a symptom of a system leak. The consequences of low coolant levels can be detrimental to your engine’s well-being. It is usually pretty easy to tell if your car is low on engine coolant. Your European car has a coolant level sensor with a floating-level which rises and falls with the coolant level in your radiator. Jul 30, 2023 · The low coolant level warning light is a crucial safeguard to monitor the coolant levels in the engine's cooling system. Turn the climate control to the lowest fan setting and 91 degrees. Lift thank up slightly and inspect the area for any leaks and check the under side of the coolant tank for leaks. Other possible causes for the light to illuminate include a coolant leak, cracked block or air gasket, compromised water hose, plugged-up radiator, radiator fan not working well, or a faulty water pump. Can Low Coolant Cause Car to Shake. When you notice your vehicle overheating, turn on the Aug 15, 2023 · The P0128 code is connected to the cooling system. There are usually markings indicating the minimum and maximum levels. If the level is below the minimum mark, you need to top it off. 2 Identifying Leaks In The Coolant System: 2. Driving a vehicle without coolant is a dangerous and potentially damaging situation. One potential issue could be low coolant level. Coolant Leak. Coolant is pumped into the radiator after absorbing heat in the engine, and the radiator's fan blows air over the coolant to cool it. pesky SES light and dealer ended up replacing radiator outlet temp sensor & hose, and thermostat. Damaged Radiator. One of the first signs of all coolant temperature sensor symptoms you will probably notice is that the check engine light will show up on your dashboard. Oct 10, 2023 · 1. However, a low coolant level can indicate a leak. Air in the coolant system. When the car is bone cold in the morning, turn the key ON but don't start the car. Significant decrease in fuel economy. Issues with the radiator cap. Dec 5, 2022 · Effects of low coolant in a car. The coolant light glowing blue when you start your car is a warning that the engine isn't yet up to its optimal running temperature—so don't push the engine hard. 2018 340i RWD 6MT MSport. It does not show the most important thing for engine wear, the oil temperature. It’s best to take your car to a garage to diagnose Aug 12, 2023 · Step 3: Check the coolant level. Check the Coolant Level. If you suspect a leak or the light remains on after refilling, don’t attempt further repairs yourself. yes i'm positive it's low coolant light Mar 23, 2024 · 4. Method 2: Use the control buttons on your steering wheel to navigate to the vehicle settings menu. Low coolant levels can cause your engine to work harder than it needs to, resulting in reduced performance and fuel efficiency. If you think that your vehicle feels different on the road, especially if the performance has decreased, reduce your speed and avoid transporting heavy goods. Without a proper coolant level, your engine will not run for a single minute without dealing with significant catastrophic outcomes. As you have probably already guessed, the most likely reason for your Low Coolant Light to be on is…because your car is low on coolant. For one, the sensor itself might be bad, or the connection to the sensor may be corroded, damaged, or loose. It is essential to check the coolant level or inspect other cooling system components before going again. #1 · Jun 24, 2015. Feb 27, 2023 · Here is a more detailed list of the signs of a bad or failing coolant temperature sensor to look for: 1. leak in radiator. Tighten or replace your gas cap as sometimes a broken or loose rubber seal can trigger the light to come on. If your low coolant light illuminates or you suspect your vehicle’s coolant level is low, there might be a leak. A blown head gasket can allow combustion gases to get into your coolant, engine coolant to get into the combustion space or your oil. Feb 22, 2024 · Cooling system capacity: The overall condition and capacity of your vehicle’s cooling system can influence how long you can drive with a bad water pump. Check the engine coolant level. After this, you should: Allow the engine to cool down for at least 20 minutes (or an hour if possible) Open your car’s hood and find the engine coolant reservoir. With a What is in the bottle isn't necessarily the coolant level. If you choose to do it yourself, this video guide can help. Check the coolant level top off if it is below the minimum mark, and drive a bit. Coolant leaks can occur both internally and externally. If the level falls below a critical amount of Set the parking brakes and park your Audi on flat ground. You can do this by opening the hood and locating the coolant reservoir. The first thing I noticed was steam coming out of hood. it was about jan/feb 2009 when the cooling system was last touched, and by the dealer. During these 15 minutes, you have to keep the ignition off. Since oil takes about twice as long to reach operating temperature than the coolant, you can't haul ass immediately after the the light is off. You can only check the radiator completely cold, never open hot. (problem wound up being just cabin temp sensor unplugged). This temperature range can lead to extreme damage, warping of engine parts, and a long-term compromise in engine performance. How Long Can You Drive With Low Coolant Light on. " The check engine light always comes on when you start up the car. They blew off the 1st time at the dealership. In most cars, the reservoir is situated behind the engine bay and is easily recognized by the coolant symbol on the cap. Low coolant levels could cause the engine to overheat or stop working. Select “ Vehicle Settings” or “Service Settings ” from the menu. Troubles with that heater. Lift the hood and locate the coolant reservoir. Replace the cap and close the hood. Second, a sweet smell from the car’s interior or exterior can indicate a coolant leak. The following are some of the reasons your vehicle might be low on coolant: leak in reservoir/overflow tank. Unscrew the cup counterclockwise to remove it from the filler neck. The constant heat and moisture that this sensor is subject to is what will usually lead to it failing over time. It is usually a plastic tank with a tight-fitting cap. Yesterday, after the vehicle had sat for 36 hours, I started the car and saw the low coolant light was on. 4. But if it is below the minimum, please do not even try to run your engine. Risks and Precautions. 2. May 2, 2023 · The Coolant Warning Light will illuminate if your BMW detects an issue with the cooling system. Symptoms of the P0128 code include an illuminated check engine light, longer warm-ups, and significantly decreased engine temperatures while driving on a highway. 4 Testing The Coolant Temperature Sensor: 3 Addressing Low Coolant Levels Jun 20, 2017 · If the car shuts down on the road, just wait to let it cool down and then continue to drive. Nov 30, 2023 · The “Mercedes-Benz Check Coolant Level” warning light is an indicator on the vehicle’s dashboard that appears when the coolant level in the engine is low. Step 2: Simply top off your coolant if it’s getting near to the minimum line. Remove the cap from the reservoir and add coolant until it reaches the “full” line. Ensure the coolant is at the correct level and refill if necessary. 1 Checking The Coolant Level In Your Car: 2. Mar 6, 2023 · Step 2: Check the coolant level. If left unchecked, this can take a toll on your vehicle’s overall health and eventually lead to costly repairs. The first thing you do when the check engine light comes on is observe the car’s behavior. From engine failure to costly repairs, the lack of coolant can bring your road trip to a screeching halt. Increase the vehicle speed gradually and minimize acceleration to prevent your car from wear and tear Jan 4, 2021 · You don’t have to wait until you see a warning light on your car to change your antifreeze, though. Step 1: Find a clear tank under your vehicle’s engine hood. If your vehicle constantly overheats, this is another sign that your car may have a radiator leak. Apr 29, 2010 · 2. Jan 3, 2024 · Engine Damage. Going tomorrow to have it checked again. How do you check the coolant in a BMW 5 Series? . Oct 14, 2019 · October 14, 2019. If the light goes off after refilling the coolant, the issue may have been as simple as a low coolant level. Your coolant is stored in this tank, which ought to have minimum and maximum level lines on it. Feb 21, 2024 · The P0128 code can also be triggered by malfunctions in the engine coolant temperature sensor or its circuit. A car running rough due to low transmission fluid might exhibit jerking movements, delayed responses, and unexpected gear changes. The hot air is then blown out of the car. We would like to show you a description here but the site won’t allow us. 16k miles. This can cause the P0128 code to be triggered. Usually, the coolant in your car is good for roughly 60,000 miles before its additives stop offering peak performance. e. Dec 31, 2022 · Usually the coolant temp sensor gauges fuel trims for cold start enrichment, and fan control. 5. Aug 23, 2009 · But yeah- don't leave it low. If you discover that you are running low and there is no gas station nearby, then it is recommended that you should call for assistance. Look at the side of the reservoir to see the current coolant level. Overheating. It takes about 30 seconds (or sometime longer) before it clears itself. iTrader: ( 0) To comfort you, if the coolant is too low and the engine would start getting too hot, the car will let you know, tell you to pull over and shutoff the engine, and if you don't, it'll do the engine shutdown for you and let you roll out to get to the side of the road. Mar 31, 2021 · If your coolant is low, then it might be a sign of an underlying problem, and you need to bring your car to the automotive service center as soon as possible for an inspection and maintenance. The coolant level should be between the minimum and maximum marks. The most obvious and prevalent cause of coolant light activation in BMWs is running low on engine coolant in the reservoir. below 50) reading from an engine run without any coolant. Oct 6, 2023 · If the engine coolant light illuminates, it is important to take immediate action. As mentioned earlier, you shouldn’t drive with a bad coolant temp sensor lest you risk causing more damage to your car and you Aug 22, 2023 · How Long Can You Drive with Low Coolant? You may have low coolant but be above the required level. Low coolant levels can also indicate that there is a leak in a hose, a water pump, or some other 2. The coolant should be between the min and max marks on the side of the expansion tank. 207 posts · Joined 2011. If the cooling system is well-maintained and has sufficient coolant, it may take longer for the engine to overheat compared to a system that is already compromised. Common reasons for an engine coolant over-temperature alert include coolant leaks, faulty cooling parts like fans or water pumps, and internal issues with the engine. If your coolant level is low, with no obvious leak, and your car has a turbocharger, there might be a failure in the seal between the compressor and the engine. Overheating can lead to blown Aug 21, 2012 · Space grau 550i Discussion starter. A coolant temperature warning light is one of the most critical warning lights, and the driver might deal with it. It is not wise to add more than what is required to the car. It is not safe to go more than 1000 miles. As a result, water surges in and out of the expansion tank with RPM, moving the float and triggering the low coolant light. Oct 11, 2022 · Park your Jeep Grand Cherokee and turn off the engine. This warning light indicates that there may be a problem with the cooling system and should be checked by a mechanic as soon as possible. After the driver starts the engine, the coolant should reach a temperature of 160° F in 15 minutes. Moreover, there can be chances of leakage. leak in radiator hoses. Don’t lose your cool! Bring your vehicle to your local Jiffy Lube ®. As coolant is vital in dissipating heat and preventing the Location: US. Here are the most common culrpits behind an inconsistent or erratic temperature warning light: 1. However, some people would travel more than 500 miles, which may cause car problems. It really relies on the level of coolant. Allow time for the engine to cool. Do not start your engine if the coolant level is below the minimum to prevent harm. Open the bleeder screw right next to the coolant cap. It directly affects the cooling and fueling of the engine and therefore affects how the engine performs. These symptoms can significantly affect the driving experience. A malfunctioned coolant sensor may lead to a diminution in fuel efficiency or it may even lead to improper emission readings. [5] Without enough coolant, your car may be burning more fuel than it needs to. Drove home, stopping for gas, nearly three hours Jan 12, 2016 · (2) In high ambient temperature (summertime), you will get a temperature overload first. If low engine coolant is left unchecked for long, it will cause the engine to start overheating. Low coolant also makes your engine lose acceleration and burn fuel faster. These two signs combined can signify your vehicle may overheat very soon. First, a visible coolant puddle beneath your car indicates a leak. Once this happens, your engine has a high chance of getting self-destructed, which is not a desirable outcome. The trained technicians can conduct a thorough visual inspection of the vehicle’s cooling system, check your coolant fluid level and protection level, and What to do. A leak may also show up as steam when the engine is hot and running. Mar 6, 2023 · 1. Depending on the severity of the issue, some repair work may be necessary to correct it. Check if it is cluttering, has reduced power, or has any unusual sound. 2017 330i Sport. This is a major reason why driving your car if it has low coolant is a bad idea. If your car is low on coolant, it may start to shake. It is designed to detect any significant drop in the coolant level, indicating that the system may be losing coolant due to leaks, evaporation, or other issues. Select “Reset” or “Service Reset” and confirm. Most important thing here is to find and repair the leak. I IMMEDIATELY pulled over. Once the engine has cooled, you can use a cloth to open the radiator cap. Prior BMW's. Can we refill the coolant by ourselves instead of getting serviced by Tesla , it’s charging $207 , which is very much costly. Jan 10, 2024 · The low coolant levels in a cooling system can be due to a leak from the area where the coolant collects. Signs of Low Coolant. I had to dig out the manual to figure out what it was (thought maybe it was washer fluid), but by the time I found the correct page, the light had gone out. When you see the engine coolant light blue, you shouldn’t push too hard on your engine since it is not warm enough. The warning light will immediately flash in case of a low coolant level as the engine will start to overheat, a constant distraction for the driver. Jan 23, 2022 · Coolant leak. Engine meltdown. If you suspect any leakage, you can quickly identify coolants as they are dyed with bright green Make sure you find the right tank (adding antifreeze to the screen wash, brake fluid or power steering reservoir could cause damage). Check the sensor: If your car runs out of coolant on the road, you’ll likely experience the following: 1. Issues with the overflow reservoir. You didn't tell us what car so we have no idea what your cooling system looks like. 3 Examining The Radiator And Hoses For Damage: 2. Apr 12, 2020 · Low coolant levels: This is the obvious cause of a low coolant level light coming on. If the coolant temperature doesn’t reach that temperature, or it takes it too long, the P0128 Oct 14, 2022 · The light could be caused by several factors, but the most likely is either a loss of coolant or a fault with the sensor. This will need the help of a mechanic. If you do encounter a coolant notification from your vehicle, you’ll want to do more than just top off the antifreeze. It stays for seconds and then goes off if the ECU detects no problems. Current BMW's: 2020 540i MSport. yes they had flushed/filled/bled the system at that time 3. Oct 25, 2023 · 5. Every car has the number, amount, or quantity of fluid that should be added to it. Both failures will result in a car overheating. This can lower the coolant level and activate the warning light. The temperature of the engine heated up and I was not watching the temperature indicator. To avoid this problem, you should have a 50:50 ratio between the coolant and water. Jul 7, 2018 · 479 posts · Joined 2014. Apr 24, 2022 · One cannot drive for very long with low engine coolant. If not, then go to step two. Oct 24, 2020 · The short version of the story: If you get a low coolant indicator and your reservoir does not appear low, reach out to your dealer to see if the campaign is still open on your VIN. Identifying a Rough-Running Car. Check Engine Light. The cap itself is designed to pressurise the coolant tank so that the water in it takes Sep 23, 2023 · The primary thing you should do is check the coolant level in your vehicle. Pop up the hood and locate the coolant reservoir. Low coolant levels may cause engine overheating and seizing. Pull over and switch off the engine immediately if the light is red; continuing to drive could cause serious damage. Then, disengage the hood safety clasp at the front of the vehicle. Driving with a coolant leak is akin to pushing your car to perform on an empty stomach. A vehicle’s coolant sensor is a critical component used by the engine management system. It may also let engine oil get in all of these places as well. Doing that Feb 7, 2023 · Yes, you can, but it is not recommended. Aug 9, 2023 · 1. Jan 14, 2016 · When the coolant in your engine is low, you will see that the low coolant light in illuminated on your instrument cluster. While some vehicles could still make it as far as. 3 Common Reasons For The Coolant Light To Illuminate; 2 Diagnosing Coolant System Issues. Coolant is one of the most critical fluids in your vehicle. The low coolant light should reset. If you see this warning light, you should stop the So, driving with low coolant can lead to severe engine damage, such as a blown head gasket and engine warping or seizure. Jan 30, 2024 · How to turn off the engine temperature warning light. You should only travel with the DTC code p0128 for 500 miles. Once my low-oil-pressure light failed so I ran low on oil without noticing. Nov 12, 2022 · Use the following steps to top up coolant in your Mercedes-Benz car: Stop the engine and let it cool down for at least 30 minutes. Open the hood and locate the coolant reservoir. May 10, 2023 · How long can you drive with low coolant? If your car has a low coolant you can drive for some time. Check your steering wheel or dashboard for “ Menu” or “Settings” buttons. You will have trouble with high engine loads and revving since the oil viscosity is unsuitable. If it is low but it is above the minimum, you can drive your car for a few days. Expansion tank issues. Is the purpose of this warning light to wait to put the car into Drive until this light goes off in the cold of winter or does it serve Oct 4, 2023 · 2. Nov 14, 2013 · Secondly, what the light actually shows is whether the coolant is cold or hot. Jun 24, 2015 · 2 posts · Joined 2015. May 16, 2024 · If the coolant level is low, consult your car manual for the recommended coolant type and top it up with a 50/50 mix of coolant and water. If you’re low on coolant, you might notice that your car gets fewer miles to the gallon than usual. Dec 31, 2015 · In addition to the low coolant light, if you have a rising temperature gauge, this can also mean a radiator leak. Check your vehicle handbook to find the location of the coolant filler cap. The Turbocharger. From there, select the option to reset the coolant light. Airlocks will cause the cooling system’s flow to be disturbed, which will cause an overheating engine. You may now open the hood when the engine has cooled down. Pull the hood open using the lever until it pops open. Reduce pressure. It’s unsafe to keep driving with an illuminated temperature light. Automatic engine cut-off – If you drive a modern car, it will be fitted with an automatic engine May 19, 2021 · The engine coolant over-temperature light warns about an overheating engine. Depending on your journey duration, you can drive your vehicle for a few days, but fill it up ASAP. Engine overheating. Never let your coolant run significantly low (like over 1/3 empty), even if you're in BFE & have to put water from a lake in there. If your coolant warning light illuminates while you are driving, safely pull over as soon as you can and turn the engine off for at least half an hour to let it cool down. Expect very degraded performance and speed. May 22, 2021 · Conclusion. #6 · Jul 8, 2018 (Edited) A low coolant light when the coolant is not low generally means that there is still air in the system. 2 Overview Of The Coolant Light Indicator; 1. The reservoir can develop leaks over time so if you see coolant leaking, get the reservoir replaced. It likely indicates you have a leak in your coolant system somewhere unless it has been quite a while since you had your coolant levels topped up. The light is usually blue but can also be red or yellow, depending on the manufacturer and model of the car. Coolant helps in removing heat from the engine. If the radiator isn't full, it won't pull from or add to the level in the bottle. The popular Nissan Altima does well with an early warning, giving you the longest 81 to 114 miles of travel left before actual “E. Driving your BMW with low coolant increases the risk of a sudden breakdown, leaving you stranded on the Oct 22, 2019 · Dec 13, 2022. If the coolant level indicator turns on and off for no real reason this means that your car’s sensors have failed. Unscrew coolant cap, slowly pour in water until it comes out of the bleeder screw. Oct 4, 2010 · 2006 X3 coolant light/fluid. Aug 11, 2020 · It is possible to drive a vehicle with a faulty coolant temperature sensor as the management system defaults to a static reading. Driving with low coolant can damage certain parts of your vehicle, which could require major repairs. Aug 19, 2023 · Start your Mercedes-Benz and wait for the low coolant warning light. Method 3: Disconnect the battery for a few minutes and then reconnect it. Low Coolant Levels. Feb 19, 2024 · A BMW coolant indicator that blinks on and off is almost always caused by one of several issues. You'll typically only get a warning light and high reading if enough coolant is in the system to cover the probe. But in an emergency, you have a solid 76-81 miles left. The first thing that could happen if you drive around with low coolant is that the water pump will pump air into the coolant system, which will cause airlocks in the coolant system. It usually looks like a thermometer immersed in liquid, with wavy lines rising from the top of the thermometer. Vehicle owners should be aware of several signs of a coolant leak. Bad Radiator Cap. Insufficient coolant in the system can lead to overheating and trigger the warning light. This could involve checking the radiator cap, hoses, expansion tank, intake manifold gasket, and other components linked to the cooling system. It is a good idea to drive your car only fifteen minutes after adding the coolant. Jul 16, 2023 · This is is a common problem in cars that make use of normal tap water without an anti-freeze. The furthest you can drive an overheating car is about a ¼ mile before you risk irreversible engine damage. I saw coupling YouTube videos looks like it’s very easy. Dashboard warning light or abnormal temperature gauge – The first sign of low coolant should be a dashboard warning light or a rising temperature gauge. #4 · Aug 21, 2012. Read several others with 2018 Atlas having the same issue. Poor fuel economy The coolant in your car’s system helps it run smoothly and efficiently. Dec 11, 2022 · Apply Proper Driving Style. Coolant leaks usually appear as wet areas (darkened or rust-colored) around the engine compartment, or the ground under the engine. Sweet smell. Nov 24, 2022 · After 500 Miles. – Sep 8, 2023 · 1. Apr 4, 2018 · Yes, the gauge typically reads from around 50 degrees Celsius though and I have seen a "zero" (i. If you can safely pull over and turn off your engine, do so as soon as possible. Then switch off the engine, disconnect and reconnect the battery terminal to reset the system. The danger of driving with a blown head gasket is really the danger of driving with your engine’s fluids and gases in the wrong places. Troubles with the radiator cap. The “Coolant Level Too Low” warning should disappear. The second time my coolant warning light has come on. Ideally, this sensor is supposed to last for as long as your car does, but this will usually not happen. In Oct 11, 2022 · This causes the engine to overheat, causing the computer to trigger the check engine light. 1st time was under 2k miles. In some cases, a blown head gasket or overpressure in the cylinder head could occur, leading to coolant leaks and potential engine damage. Jan 7, 2022 · Long term owners recommend filling up before the low fuel warning. 3. For coolant transparent reservoirs, you can check without opening the cap. The reservoir tank is there to ensure you gauge the fluid to the normal level it should be. If you’re driving and your low coolant light comes on, it’s important to take action immediately. Like. May 20, 2023 · Coolant level sensor replacement can start around $150 and go to $400 and over, depending on the location of the sensor. So, in summation, it is best not to drive your car without coolant. You might be able to see, hear of even smell this when you open the bonnet. In this article, we’ll delve into the importance of coolant and what happens when it’s not present in your Jan 8, 2010 · We owned the car a little less than a month and we always see the blue coolant/temperature light when we start the car in the cold morning. Dec 1, 2009 · Go buy a gallon of distilled water, $1 from the grocery store. Sensor malfunctioning. Check gas cap. The coolant escapes the seal and finds its way into the combustion chamber, leaving you with a mysteriously low coolant level in the reservoir. A coolant loss could be caused by a leak somewhere in the system, such as a split hose or a hole in the radiator. Faulty coolant sensor: The sensor that reads your coolant levels may be malfunctioning if the coolant level isn May 15, 2023 · If you notice that your coolant light remains on even after you fill up the tank, there are several reasons why this could be happening. Key Point: Jerking movements and unexpected gear changes are signs of a rough-running car. Here are some things that can happen if you drive with low coolant. 45/55 mix won't make any real difference from 50/50. During the distance, the car will not have much damage and risks. The first thing to do after adding coolant to the car is to verify the coolant level. Coolant is often bright green but can also be yellow or pink. Oct 28, 2023 · This may involve pressing a specific combination of buttons in a particular sequence. Check the coolant level in the reservoir. S. Nov 27, 2022 · If you’re unsure how long you can drive with the low coolant light on, it’s best to err on the side of caution and get your car checked out as soon as possible. Occam’s Razor strikes again. Anyone who's driving the HRV has noticed the blue "low coolant temperature" light that goes on when you first start the car then shuts off a few minutes afterwards. Low coolant levels, a stuck engine coolant thermostat, and issues with the coolant temperature sensor or its wiring can cause code P0128. It indicates that the engine's temperature is rising above the optimum level. It is important to address this warning as soon as possible, as a low coolant level can lead to engine damage if not addressed. Start the engine and allow it to run for a few minutes. If the sensor is sending incorrect readings to your engine control module, it may think that the engine is running at a lower temperature than it actually is. If the computer detects any problem with the sensor’s circuit, it We would like to show you a description here but the site won’t allow us. hi iv ve wl xe gf tr zw in xl