Engine temperature light blue. After about 20 minutes it would begin flashing.
When the warning light illuminates, it indicates that the engine is overheating, which can lead to severe consequences if not addressed promptly. May 2, 2024 · If the blue temperature warning light comes on, your engine cannot function properly. " (pp 3-13) The section on starting the vehicle states "The fuel injection system automatically lowers the idle speed as the engine warms up. High gloss, easy to use. Are you noticing the engine temperature warning light on your dashboard? This light is an essential indicator of something wrong with your vehicle. : High Temperature Paint - Amazon. When the sensor detects the coolant temperature is Mar 23, 2023 · The blue temperature light in a car is an indicator of engine coolant temperature. Mar 8, 2023 · Interesting. Jul 24, 2013 · Then I would still watch the engine temp and consider a thermostat. Jan 26, 2022 · My 2006 Scion xB had a blue light for cold, and I put in a digital temp gauge. and water leaking is 99% of the time condensation from the AC, as long as ur sure it’s water and Feb 15, 2024 · The blue temp light, also known as the coolant temperature warning light, is an indicator light that appears on the dashboard of a Subaru when the engine is overheating. The engine light can either be red or blue. Doing that when the engine is Jul 9, 2017 · The blue led indication is for coolant temperature. It's said on the brief guide, a blue light means "Low Engine Coolant temperature indicator light". I don't recall the exact temperature, but a quick search of THIS forum shows 122F as the setpoint, which makes sense to me. For my XV, the blue turns off once the engine water temperature is at 120-122 degrees F or above as indicated by my Ultragauge. Aug 26, 2010 · Operating temperature of a car engine is usually 200 degrees or more. Jul 29, 2021 · Yikes! My Engine Temperature Warning Light Is On! If you have just started your car and the temperature warning light comes on for a few seconds, fear not. Sent from my Nexus 7 &/or my 49. If the warning light is illuminated even after startup, it indicates that the car’s computer has detected an issue within the system. Feb 17, 2017 · The oil temp isn't going to be much different from the water temp. If the engine cooling system is working properly and filled or operating normally (even in hottest weather and heavy traffic), it will never overheat. After the engine is fully warmed up, the normal coolant operating temperature ranges variously from 176F to 192F in cool to hot weather. Sep 27, 2023 · To help you see when your engine temperature is increasing, cars also have a temperature gauge and engine temperature light, as a warning. Especially if you just drive off without letting it sit a long time warming up. Normal German Engineering - if your engine ever gtes hot/overheats - that same Blue Light turns Red (if that ever happens, immediately turn off your engine) Sep 7, 2006 · The one other failure was in a Nissan pickupwhich failed open. On occasion, you might not know what one means, or have a misunderstanding of its meaning. Knowing the meanings of common warning lights, like the engine temperature light, can help to maintain your vehicle to last long term. The engine coolant temperature sensor measures the temperature of your engine coolant. Usually when the blue light is On you should wait before activating the heat because air will be cold and you will increase the engine warm up time (inefficient). My car is just serviced by the dealer. Driving should be stopped for at least 20 minutes. org group, good luck: cool: Feb 20, 2024 · This can result in the coolant temperature warning light coming on. Then when the temperature falls down to 195 the fans turned off. Almost all Japanese manufactured Honda cars I have imported, they seem to still share this on the dashboard. The blue light remains illuminated to indicate the coolant temperature is below a certain COOLANT temperature. Most show winning cars today use Bill Hirsch Engine Enamel. The high engine coolant temperature warning light will come on when the ignition key is turned to the 'ON' position. May 9, 2010 · If your red temperature light came on , then your engine was hot enough to be damaged. Some people prefer to let the engine hit normal before running it, some people dont care. Not sure how old your current stat is, but after about 3 years, most are soft, spring is weak and they open too soon. 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. Do not lug, accelerate quickly, nor over-rev the engine whilst this light is illuminated. Red – indicates a possible coolant fault or your engine is overheating and requires immediate attention. VHT 550°F (288°C) Engine Enamels™ are a unique blend of urethane and ceramic resins, which produce a tough and long-lasting finish for engines, engine accessories or wherever a tough, durable heat or chemical-resistant finish is needed. Nov 29, 2021 · Ok, a new guy here and I haven't seen this topic discussed in these Forums. Immediate Response Steps. It does turn red IF your engine were to overheat. BLUE temperature light means that your engine is below normal operating temperature, 2. When the engine is normal, the light will be off. My observations are that the blue light indicating low coolant temperatures stays lit until 128F to 132F, at which point the blue light goes off. 90% of engine wear occurs during cold start due to rich starting mixture removing the thin oil coating, low oil viscosity/flow, blow-by due to tolerances being out of ideal, etc. Blue vs. Jun 19, 2021 · B type meter display will have temp gauge. Jan 30, 2024 · In some vehicles, the engine temperature warning light will also indicate when your engine oil is colder than its optimal temperature. We formulated this POR-15 engine paint kit to be the best and most beautiful high-temperature enamel paint you can buy. A guess, here, but the increased overhead cam complexity and other engine tweaks for this new Pilot Gen, may have warranted the "blue light". hasn't come back on so can't take picture unless it does Dec 14, 2020 · I follow coolant temperature on a Scangauge, given digitally. Aug 18, 2008 · The Blue "Coolant/Cold Engine" Light comes on when the engine is cold. When the engine is fully warmed up this time of year (50-60 degrees outside temps) the engine temp got up to about 205 degrees. Most of the time all settings are in metric, so keep that in mind. If the engine coolant temperature increases further, the indicator light/warning light Dec 4, 2020 · But on the '14 Outback (pretty much the same FB25 engine and TR580 CVT), the CVT remains in a lower ratio (about 400 RPM higher operation) at all road speeds until about 2-3 minutes after the blue 'low temp' light goes out. This light only appears when the engine coolant temperature is low and will turn off once the engine is warm. This warning typically is the same thermometer symbol but with a blue or green light . I bet someone out their has already figured out how to read the engine temp on their phone. As long as it turns off and stays off, you're in the clear. Oct 30, 2009 · I have a ScanGauge II device that I usually keep connected to my 2008 Mazda Miata but I connected it to my 2010 OB to discover that the blue light goes out when the water temperature hits 120 degrees. The coolant temperature light can also be blue when your coolant is cold. The sensor was about $20 shipped Oct 12, 2011 · Since there is no temperature gauge, the blue low temp light comes on until the engine comes up to the normal operating range. So, if you see this low temp warning light Jul 31, 2012 · Thanks for the reply. Antifreeze Leaks. Blue – If the light is blue, your coolant's temperature is too low to work properly. The forum saved the day, and the instructions were excellent. With the lessor trims, it looks like all we get is "Engine temperature near limit. red engine temperature warning light Blue – indicates that the engine coolant temperature is low (in some cars, usually the temperature is displayed numerically or with an arrow). A blue light illuminates when you start your vehicle, indicating that the engine is below normal operating temperature. Jan 30, 2024 · A blue or green engine temperature symbol when you start your car, which does not mean that your engine is overheating. Thanks very much for the valuable information. Instead, idle the vehicle for a few minutes for it to warm up. If the low engine coolant temperature indicator light remains illuminated after the engine has been sufficiently warmed up, the temperature sensor could have a malfunction. If you are wanting to turn the heat on in your car, the blue light tells you that its just going to blow cold air, as soon as the light goes off, your fans will blow warm or hot air. Jun 8, 2016 · An overheating engine could be the symptom of some other issue in your vehicle and it's important that you bring your car into the dealership for service. . Jan 3, 2006 · Most important that we know if it was a flashing blue or flashing red light. All vehicles have a way of indicating how the temperature is running at every given time. Apr 26, 2014 · As noted above, the illuminated "blue" coolant temperature indicator is a normal condition when the engine is started cold. was a picture of an oil can drops coming out in blue 3. The cold engine cools down the temperature of the fluid in your car radiator. Reactions: em804 , New2honda , SGPkaz and 1 other person Buy VHT SP134 Engine Enamel Ford Light Blue Can - 11 oz. If the engine coolant temperature increases over the specified range, the indicator light/warning light blinks in RED. This indicator light is completely normal. Once the engine coolant temperature reaches 10°F higher than outside air temperature, the blue light turns off. When this light illuminates, it tells you the coolant is too cold. This is a step back in progress. Illumination, flashing, or turning off of the low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) is controlled by the instrument cluster microcomputer based on the engine coolant temperature signal from the PCM. It's all inside the same engine. Allow engine Aug 14, 2023 · Also known as the Coolant Temperature Low Indication Light, the blue light on your dashboard indicates that coolant temperature is extremely low. This means that the engine is running too hot and you should pull over as soon as possible to avoid damaging the engine. The engine coolant temperature light is a warning light that comes on when the engine temperature exceeds a safe operating range. I think it’s a great feature (the blue light) never seen it before on a car. In addition, the engine temp light stays on, the center LCD goes between cold and normal every minute or so, and when I turn the heater as high as it will go, it doesn't really get all that hot. This light may come on when the engine is cold and will typically turn off once the engine has warmed up to the ideal operating temperature. This high temp engine paint can be brushed or sprayed. On the other hand, if the temperature light is always on (not flashing), it usually means the engine is overheating. If the temperature keeps rising, it will flash and make audible warnings. Why is the Blue Engine Coolant Warning Temperature Light On. Sep 7, 2013 · Fully open at 194F. Nov 30, 2004 · The blue light stays on for about 1½ miles in this sort of weather, just keep the revs low and drive nice and steady until the engine is at normal operational temperature. 07 Feb 2024 by Miss Fay Sanford I. Even FORD Model T's came with a temp gauge. My new Forester has this little blue temperature light on the tack face at startup. You can drive with this light on but don't floor it or go to higher RPMs. Blue Engine Coolant Temperature Light Indicates A Problem. ” Hi there. May 28, 2008 · when it flashes blue, it is a P0116 problem on the OBDII scan. Instead, there is a light (a thermometer and an H) to indicate that the temperature is too high and the car is overheating (meaning you should pull over before you damage the engine), and another light (a thermometer and a C) to indicate that the temperature is apparently too low. The warning light still never turns BLUE. –before the car has been driven far enough to warm up the engine). The engine operating temperature will vary with changes in weather and engine load. Avoid heavy acceleration and high speed" or "Engine temperature too hot. Our enamel paints are non-flammable and can easily handle engine temperatures up to 300°F without discoloring. Apr 12, 2018 · The image above is one of an engine temperature light. It’ll light up either amber or red and can be solid or flashing, depending on the issue. K24Z7 Crew Member # 160 9th Civic POP Crew # 33 Aug 14, 2023 · Also known as the Coolant Temperature Low Indication Light, the blue light on your dashboard indicates that coolant temperature is extremely low. FLASHING RED temperature light means that engine is above operating temperature and you should pull over soon, 4. If it is blue, this only means that the coolant temperature is too low. I assume the coolant should be full. The light goes out after less than 5 minutes. This is the temperature range the engine is in when at operating temperature. Waiting to drive a cold car because of concerns of engine wear is one of the longest standing car The engine temperature warning light or engine overheating light is typically represented by a thermometer submerged in two flowing waves. 82 deg C is thermostat opening temp. ” Commonly, the car might be running low on coolant. Get Torque App (free Android version, not sure if Apple is offered yet) and monitor engine temp. Until it goes away though, you should drive gently. 5 mpg Scion xB < 131F: Blue Coolant Temp Light 190F: Normal Operating Temp 212F: Radiator Fan Kicks On (Low) 226F: Radiator Fan Kicks On (High) 252F: High ECT Light Flashes 261F: High ECT Light Illuminates Just researched this out of curiosity, since it kinda sucks not having a temperature gauge. Extremely high solid content. Check for leaks and monitor your coolant level closely, because aneoverheating engine can cause severe damage to your engine quickly. Until the coolant reaches a temperature warm enough to have the warning go out, it stays lit. Oct 5, 2023 · My 2020 Forester with 21600 miles started doing this yesterday. It is best to maintain low revs while the engine is cold. Jan 3, 2019 · The blue coolant light is for temp not fluid level :)) Don't forget to checkout my website at http://bit. This light usually illuminates when the car’s computer senses that the engine has reached an unsafe level of heat, typically around 250°F (121°C). That's just your vehicle running a systems check on the bulb and electric signal. These aerosol paints are specially formulated with a unique blend of Dec 11, 2023 · PRO TIP: In some vehicles, the engine temperature light will activate blue while the engine is warming up. Oct 1, 2023 · The blue coolant light on the Subaru dashboard is a temperature gauge for your engine’s coolant or antifreeze. This is done in a effort to warm up the engine coolant at a quicker rate so that the heater can produce warm air sooner. The fix was replacing the coolant temperature sensor with a green one. It's fine to drive on, obviously don't rip around driving like you're on top gear while it's blue. The light should turn off as the engine warms. Aileen Howe. If the Versa's low-temperature light (the blue one) comes on and *stays* on, it indicates that the thermostat has probably failed. Jan 23, 2024 · Blue Engine Temperature Warning Light. × Dec 4, 2020 · But on the '14 Outback (pretty much the same FB25 engine and TR580 CVT), the CVT remains in a lower ratio (about 400 RPM higher operation) at all road speeds until about 2-3 minutes after the blue 'low temp' light goes out. it means that "the engine coolant temperature circuit have a range or performance problem" in clear, it means that the engine coolant temperature sensor senses engine coolant temperature. If your car has an engine temperature warning light, it will usually be blue. Jan 23, 2012 · Now the warning light is never BLUE even when the engine is cold. The high beam light is always blue in any car. Cruise control light flashing on and off. × May 19, 2021 · The engine coolant over-temperature light warns about an overheating engine. Aug 23, 2020 · For starters I would recommend you getting yourself a OBD2 scan tool and monitor the engine temp, while you are driving the car. Feb 7, 2024 · Red or Yellow – When the engine temperature warning light is red, it could mean your vehicle's coolant temperature is higher than normal. Mar 5, 2021 · Somewhat normal, and unrelated to the injection type. Block heater, Tranny and oil pan heaters and battery charger. The coolant which is otherwise known as an antifreeze is a fluid that is usually found in the vehicle is radiator. What Do Blue Mazda Dashboard Warning Lights Mean? There are only two blue lights, and they each have their own meaning. In other words, the engine hasn't quite heated to the point where it's in optimum driving shape. In case the coolant temperature warning light is still illuminated after starting the vehicle, it will signal that the vehicle is experiencing trouble in the system. Operating temperature is generally considered the 'heat-soaked' temperature, when the vehicle has to employ the water-cooling system as is designed. When it's blue, that means your engine isn't quite at the operational driving temperature yet. Jul 3, 2021 · Blue temperature light. The engine temperature warning light basically says, “We’re overheating. See pages 3-16 and -17 in your OM. Nov 14, 2013 · The temperature gauge (or cold and hot indicator lights) typically measure the temperature of the engine coolant itself. Took vehicle back for repair and was told that '09 does not have this feature - coolant temperature warning light should never be BLUE. Also if I have the time to, I wait that my blue light goes off before driving the car. Feb 13, 2024 · The blue light is a cheap substitute in a car with a high-revving engine, where you should know if it’s sufficiently warmed-up before winding it out. Dec 7, 2023 · The blue light functions as an indicator that the engine temperature is still low, and the vehicle has not yet reached its optimal operating temperature. It is definitely not temp light 2. Which gives me no indication of slowly rising temp, or if the engine is fully warm etc. Apr 4, 2012 · Basically, there are 4 temperature indications. After a few seconds, the light will go off. When the engine is hot, the light will blink red. However, red signifies that the coolant temperature is high. When I tested my Fit, I think it was Jul 17, 2024 · The engine management light (EML), sometimes known as the ‘check engine light’, normally looks like an engine block and appears on the dashboard behind your steering wheel. Welcome to the newbeetle. The engine may hold higher revs while the light is on to speed up the warm up process. Apr 2, 2014 · 1. It's your coolant temperature light, and its job is to indicate the temperature of your engine. Usually, the light should clear within 2 to 5 minutes of idling. Aug 21, 2019 · Your car temperature gauge seems straightforward: a needle that shows you whether your engine is hot or cold, with a “safe zone” of temperatures in between. Feb 7, 2024 · Blue Engine Temperature Warning Light. Mar 21, 2020 · On the newer Foresters, the blue "engine coolant cold" light becomes dark when the coolant reaches approximately 120 degrees F. Jul 18, 2021 · Having had an XT for 5 years, I have both the blue light, and a digital oil temperature gauge. Feb 5, 2009 · Steady blue temp light = low coolant temp Flashing blue temp light = electrical fault in coolant monitoring system Flashing red temp light = low coolant level Steady red temp light = overheating RTFM I would suspect that your thermostat has possibly failed open and the car is not getting up to temperature. The oil is 5w-40, so its viscosity doesn't change much with temperature. After the engine warms up (coolant) - the engine is now at normal operating specifications and the Blue Light goes out. The full operating temperature was reached around 190F. Low Engine Coolant Temperature Indicator Light (Blue) The light illuminates continuously when the engine coolant temperature is low and turns off after the engine is warm. Note: I'm going from memory on the blinking red/solid red. After about 20 minutes it would begin flashing. I believe flashing light means to get your attention. It helps the water in the radiator from freezing during winters and boiling off in the summers. May 27, 2024 · A blue temperature light usually indicates that the engine coolant is below the optimum temperature for operating the engine. The light looks like a thermometer submerged in water, and it usually comes on when the engine temperature is too high. In fact, the temperature is so low that it is possible for your radiator to get too cold, thus resulting in your engine freezing up and not being able to start. com/scanner/Get Factory Service Repair Manuals & Specs https://www. Since the blue coolant temperature light means the engine is too cold for driving, do not drive the vehicle while the light is there. It had a temperature gauge, and I noticed the needle didn't come up to the normal level. On engine startup, the warning light will illuminate for a second or two to check the bulb and should then go out. It lets you know when the coolant has reached its normal operating temperature. If the blue engine coolant temperature light on your Honda Civic stays on, this indicates a problem, and you should take it to an auto mechanic for inspection. If the car has been sitting and the engine has cooled to the ambient 85 degrees, it is "cold" and the indicator light will show that. Jun 24, 2015 · The blue light is a cheaper way to monitor (if you can even say "monitor") your engine temperature over the actual temperature gauge (which will give you the real time engine temperature value and the temperature fluctuation during driving). May 24, 2023 · I've been in Toyota's with Blue low temp lights for years, which indicated RPM caps, transmission program changes and torque limits until the engine got above 150F or so, where the light went out. Ford Corporate Blue: 67'-on with 302 Engine Pontiac Metallic Blue: 66'-72' Pontiac Light Blue: Also a perfect match for 78'-81' GM Corporate Blue Street Hemi Orange: 66'-71' 426 Street Hemis, 70'-71' 383 & 440 Hi-Performance, 70'-71' 340 Race Hemi Orange: 62'-64' 413 & 426 Max Wedge, 64'-65' 426 May 19, 2021 · The engine coolant over-temperature light warns about an overheating engine. Jan 18, 2017 · This light is intended to replace temperature gauge. If the temperature warning light comes on and is the colour blue, this means that your engine's coolant temperature is too low to function properly. Find VHT Engine Enamels High temp Paint Usage and get Free Shipping on Orders Over $109 at Summit Racing! VHT engine enamels are available in a wide range of colors, including many OEM exact-match factory shades. Mar 17, 2021 · A blue engine coolant temperature light only indicates one thing: that your coolant, or antifreeze, is too cold. Apr 21, 2018 · This BLUE illuminated light turns off when the engine is warmed up sufficiently. It usually looks like a thermometer immersed in liquid, with wavy lines rising from the top of the thermometer. Click on size/color drop down menu to choose from all the colors we carry. Just drive it more soft like while it's blue Feb 15, 2015 · I recall reading elsewhere on this forum that the blue low temp light is supposed to go out when coolant temp rises above 120F*. At 203 degrees f, both radiator fans turned on. Thi 2009 Kia Rio - temperature light blue Close Jan 11, 2023 · This warning light is controlled by the engine coolant temperature sensor. it could be the indicator that ur engine’s cold. The engine temperature warning light may illuminate owing to various causes connected to your vehicle’s cooling system. Either way, do not drive if the coolant temperature light is flashing. youcanic. com: VHT SP134 Engine Enamel Ford Light Blue Can - 11 oz. If my car has been parked for more than 2-3 hours, the blue light comes on after any start, at least for part of a minute, even in pretty warm weather. Blue means engine is cold, off is normal operating temps and red means overheating which is bad. The ECM uses this information to control fuel injection duration and ignition timming. According to full PDF version of owner's manual, only the "B" type guages bother to give one any indication of engine's current operating temperature. The blue indicator turns off when the coolant temperature reaches 50 C (122 F). Apr 18, 2023 · This is by design. Jun 25, 2024 · Kelley Blue Book® Values and pricing are based in part on transactions in your area. Low Engine Coolant Temperature Indicator Light (Blue) (Some Models) The light illuminates continuously when the engine coolant temperature is low and turns off after the engine is warm. What does the engine temperature warning light mean? If you see a red thermometer symbol on your dashboard while you are driving, this means that there is a problem with the engine coolant system. It removes heat from your engine and releases it through the radiator. When warming up, on idle, the sensor could see localized temperature fluctuations causing it to go on/off for a little while. This can be caused by a number of things, including a coolant leak, a thermostat that is not opening, or a water pump that is not working. It’s essential to note that this light is different from the blue indicator for high beam headlights and the red or orange warning lights that signify potential issues with the vehicle. Nov 14, 2023 · If your VW temperature light is flashing, the coolant level is low, or the coolant level sensor is faulty. Jan 29, 2018 · The Blue Light means that your vehicle is coolant is at a low temperature. TEMPERATURE WARNING LIGHT - BLUE. Its just telling you the engine coolant isnt super warm yet. This is just a way of letting you know when your car isn’t warmed up yet. No light = engine warmed up. Once you turn the ignition key, the warning light illuminates for one to two minutes (until the engine is at optimal operative temperature) then goes off automatically. Hope it is helpful to at least someone out there! Our new-to-us Mazda5 has a blue indicator light in the instrument cluster. The blue light is lit until the coolant temperature reaches 50C. Our engine enamel paint flows easily, covers better than any other engine paint, and lasts longer. Feb 4, 2015 · My Daughter got similar on a 2008 Yaris, there's no temperature gauge, just the light which goes out when the engine get's up to normal temperature. When something is wrong with the sensor or system, the light will alternate red/blue. The engine temperature light is one of the most important dashboard warning lights. Feb 3, 2015 · As far as I can tell from the owner's manual, the 2012 Civic doesn't have a traditional temperature gauge. com/manualsAsk Car Questions & Get Feb 26, 2023 · The blue engine temperature warning light comes on when the engine coolant temperature is too low. com for more infoWhat does the blue light mean on your dashboard when you turn on your Subaru? If you ever see this blue light come on Feb 18, 2015 · Temp light is flashing red and blue. and a red light means "High engine coolant temperature indicator light". Any suggestions? It's about 10 degrees out, The car is plugged in to it's winterization systems. Does anybody know what that It's just your engine temperature light. Yes, it is summertime, but it is much sooner than my Fit used to register. Vchal mean altdriver Why is my engine temperature warning light on? What does the coolant Feb 3, 2020 · This blue temperature light might even appear briefly in warmer weather conditions when you first start up the car. My 2003 and 2006 outback, both were programmed the same way for temperature. I have no idea what the temp gauge blue light (too cool) is set to go off, nor the limit for the hot (red steady light) or overheat (red blinking) temps are set to go on. We replaced coolant temperature sensor which was a 4-pin just like our '98 Hardtop Beetle. Given the -2F* ambient temps, driving 5~6 miles with the light still on seems normal to me. com FREE DELIVERY possible on eligible purchases Amazon. Good for the basics but doesn't give you the specifics: Blue coolant light = engine cold Flashing blue coolant light = fault in the coolant monitoring system Flashing red coolant light = low on coolant Feb 13, 2015 · 2014 sGT sedan Meteor Gray Mica Mods: De-badged/Rear Blue Evil M/Stainless steel exhaust tips/Corksport LED kit/Rear red LED turn signal bulbs/LED reverse bulbs/OEM cargo net/OEM cargo tray/OEM all weather floor mats/OEM door sill scuff plates/Non-OEM alloy gas, brake and dead pedals/3M Di-Noc Carbon Fiber Vinyl 10 piece pillar post trim/Smoked license plate covers/ASWF Excel series window Mar 6, 2023 · Low Engine Temperature Warning Light (Blue) In contrast, if you see a blue engine temperature warning light – it’s not as serious as a red one. Dec 28, 2022 · What is the Engine Temperature Warning Light Blue. However, not every car has this type of setup, as some feature a digital readout with actual temperature numbers, and others simply have a red light for “hot” and a blue light for Jun 23, 2023 · When the engine is started, the coolant warning light (also known as the engine temperature warning light) will illuminate for a few seconds to check the light bulb. I usually let the cars warm up until the blue led is lit no more. It will happen basically every morning if you live somewhere not super warm. 1. Low Engine Coolant Temperature Indicator Light (Blue) The light illuminates continuously when the engine coolant temperature is low and turns off after the engine is Automakers are shifting from temperature gauges to temp warning lights. You'll most likely see this light every time you start the car. my buddy has a civic w a low engine temp indicator. At this time, the engine is close to overheating. I hooked up a Bluetooth OBD reader (OBDLink), and it appears to turn off around 45 degrees Celsius. The engine has not reached normal operating temperature until the coolant reaches 185 degrees. The light went out at 139F, indicating the coolant was warmed up. I don't think you need to worry too much about the difference. Skyactiv Discussion 2010-2013 Mazda 3 & Skyactiv Discussion New Member Introduction & Forum News/Guide 2010-2013 Mazda 3 Engine and May 19, 2020 · The light is based on COOLANT temperature, not oil temperature. Vchal mean altdriver Coolant simbol amaran kereta dashboard suhu enjin explained perlu ini Dec 30, 2017 · There are really good arguments both ways on this. A blue engine temperature warning light isn’t necessarily cause for alarm. Sep 8, 2016 · What the coolant temperature warning light means. Engine coolant is liquid that circulates around your engine. Oct 13, 2008 · As for the temp light: Steady blue means the engine is cold and not up to temp, flashing blue means there is an electrical fault in the coolant sensor and/or wiring, flashing red means low coolant, steady red means overheating. Engine temperature warning light blue. Understanding rather than having to decipher them is important. if u don’t have a gauge for coolant temp on ur dashboard it’s prolly the low temp indicator and it’ll turn off once the engine warms up. 23 Jan 2024 by Ms. I have chevy Malibu 2018, when driving in high speeds (130km+) the coolant temperature is 107°C then goes down. NO temperature light means things are normal, 3. The first reason the blue engine light appears on the center display screen is the cold engine, meaning it’s not really at its operational driving temperature. Until that temperature is reached, the engine is more susceptible to damage at high revs or under load. the PCM compares outside air temperature to that of the engine coolant temperature. Our 2016 Impreza has a blue light when cold, but I have not put in a gauge. But it can also be an airflow clog-up, broken fans, or leaks. To quote the owner's manual, Quote: The light illuminates continuously when the engine coolant temperature is low and turns off after the engine has reached normal operating temperature. Check engine light is on. T-Bird Red: OEM engine color, not body color. ly/JayHatch What could be causing the engine temperature warning light to illuminate at this stage? Let’s look at some of the most prevalent causes of this warning light. What Causes the Engine Temperature Warning Light to Turn Blue? If the engine temperature warning Dec 3, 2019 · Just the warning light(s) - blue/red. Jul 5, 2021 · Some of ya'll never drove a 9th gen and it shows, lol. Jan 26, 2012 · blue light Something to try, without starting the engine turn the key to the on position and leave for a while, all u dash lights should come on and then some should go out, look for your infamous blue light or temperature light. Oct 19, 2011 · "The indicator and warning lights indicate the engine coolant temperature when the ignition switch is on. When properly warmed up, it should turn off. All colors are durable and long-lasting, with superior resistance to heat (up to 550 degrees F) and solvents. Oct 6, 2015 · A bit surprised that coolant is at operating temperature after ONLY a minute--was previously wondering if the light only went out-once system had identified that water pump was fully functional with sufficient coolant was present? The handbook says the blue light is a warning that levels are low( and presumably a potential leak!). A flashing blue light is not an indication of a low coolant temp condition. I would expect the engine coolant temp to be 10-15F above the stat operating temp? This would put the engine in the 203-205F range which is where the gas Sep 8, 2014 · Yup, it's the engine water temperature idiot-er, indicator light. When the car is first started, the engine is cold, and oil will need time to heat up and achieve good flow for lubrication. 5 Common Reasons for the Engine Temperature Warning Light. I haven't had the misfortune of overheating, so I don't know what temperature the red icon illuminates. When the engine overheats, the light will be solid red. Dec 11, 2022 · Cold Engine. Check engine light flashing: Oil starvation or high engine temperature conditions can irreparably Dec 15, 2016 · The coolant light; doesn't tell you much, an "idiot light" in the true sense of the word. The light was put in place of a traditional Oct 29, 2018 · A blue temperature light will indicate typically that the engine is "cold" - meaning that it has not reached optimum operating temperature yet. The engine revs up to around 1,800 and takes about 2-3 minutes for that little blue light to go out and the revs to fall to normal idle speed. No CEL was displayed. There is a risk that the cooling system’s liquid coolant will spill once the engine coolant light comes on. Traction control is off. Blue = engine isn't at operating temp. Feb 19, 2023 · A blue C light Honda Civic often refers to several typical matters, ranging from antifreeze leaks, overheating or overcooling engine, weird noises, and not normal temp gauge readings to frozen coolants. The Blue Engine Coolant Warning Temperature Light comes on when you start your Subaru, it just means that the engine is not warmed up yet. Depending on the make and model of your vehicle, there can also be a symbol written as “TEMP” or “ENGINE OVERHEATING. However, if it turns red, this indicates that the engine is overheating - and immediate action is required. Sport model only gets message" Engine Temperature too hot. Nov 18, 2014 · When the engine is cold, the light will be blue. × Buy YOUCANIC Pro Scanner https://www. Can it just be the cold? Jul 23, 2010 · As I stated, and as Mark9027 reiterated, the presence of an illuminated blue coolant temp light is NORMAL when the engine is cold (i. A flashing blue light indicates an electrical malfunction in the cooling circuit such as a bad coolant temp sensor, wiring problem to the sensor, or the temp gauge. Going to take it to the auto parts store when they open today and check the code. An engine, at normal operating temp is way hotter than the ambient air temp, so even on a hot summer day, the engine isn't going to start up warm enough to already be normal operating temp even the 10th gens which have a normal temp gauge start with zero bars on start up. It’s unsafe to keep driving with an illuminated temperature light. Reactions: Webo17 Save Share If the engine is ever below the parameter set for this light, it will turn on. 95 deg C is the fan kicks in. e. Havent u noticed its missing from the car? They decided to make it digital. Jan 30, 2018 · All vehicles also have a warning light that’s supposed to come on when the engine exceeds its normal temperature (it also illuminates for a couple of seconds when you start the engine). I'm sure all the sensors are there and the computer knows where the temp is at. Jul 20, 2022 · So I noticed that the blue Low Temp Indicator turns off very quickly on my SI. It’s recommended to have the thermostat checked and replaced if needed to ensure proper engine cooling. (consumes less space on dashboard) Just like a temperature gauge, as the engine is below operating temperature, the operator should be gentle with the throttle. The light is designed to remind you to drive the car gently until the engine is fully warmed-up. Do not drive. Sep 8, 2018 · If your vehicle has a coolant temperature warning light on it, it means that your engine is overheated. A temperature gauge that has a red light at the hot end of the temperature range; A red or yellow light that will come on and even blink when the engine temperature is too high; A messaging system that will flash Jan 8, 2010 · The manual's section regarding the coolant temp light says "Illumination in BLUE indicates insufficient warming up of the engine. The blue light will disappear once the engine warms up. : Automotive Dec 16, 2012 · Its the temp gauge. Oct 25, 2018 · Get one of those OBD wifi/BT adapters and connect to your phone. Our high temp engine paint is heat-resistant up to 700°F and comes in a range of colors. Oct 14, 2019 · 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. The engine temperature gauge on your car’s dashboard is a crucial instrument that provides real-time feedback about your engine’s operating temperature. I assume that the blue light indicates coolant temperature, at the engine somewhere. Visit http://natewade. Mar 20, 2019 · How does your engine temperature warning light work? There are several types of engine temperature warning systems on vehicles. The blue temperature light will extinguish once the engine reaches its normal operating Jun 20, 2009 · Our 2004 Beetle has had the common issue of the blue temperature light reappearing when the engine was hot. Blue engine temperature light Mazda3 2014 Grand Touring I keep having problems with the blue engine light when I start my car in the morning. I read online that it is best to wait for the light to go away before driving your vehicle. Apr 10, 2019 · A good heat start at about 80c, it takes a couple mins of drive after the blue light off. Once the light goes out it's usually less than a minute until it's up to normal operating temperature. noghtbpivrysrvausyrmazdtdidzzknzwmfpioumfudhhn
Engine temperature light blue. After a few seconds, the light will go off.