Engine oil temperature too high

Jul 18, 2019 · Ideal oil temp is in the range of 180-190F - limits are not goals. That looks like about 220-230F, assuming the gauge is accurate. I agree with Tom that you should check the gauge to make sure that it's indicating accurately. Assuming the gauge is accurate, first thing that comes to my mind is checking the baffling around the oil cooler. As a general rule of thumb, after the car is warmed up, oil tends to be a few degrees warmer than the coolant (usually 10-15 degrees Fahrenheit). However, it ... sexy young models in panties Air temp was 86 to 92 and on several occasions my Oil Temp on the Edge alerted. I have it set at 135 degrees. Highest reading I saw was 141 degrees (I think). No apparent ill effects or codes. Each time the Engine coolant was also elevated to the 120 degree range. I don't recall either the 6.4L or the 7.3L oil getting that hot.Here is how you can tell your BMW engine temperature is too high: 1. Pay Attention to the Engine Sound. Does your BMW engine produce a loud, unpleasant trembling sound, …Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. At 260 degrees Fahrenheit, transmission fluid can start to form …P0198 code definition Engine Oil Temperature (EOT) Sensor High What the P0198 code means This code indicates there is higher voltage than expected in one or all of the circuits involving the EOT system (low oil engine temperature). somerset county fire and ems Usually, the causes of the blue smoke of the unit are as follows. 1. The lubricating oil level in the oil pan of the diesel generator is too high. Usually, the generator set is overfilled when adding oil. The pressure of engine oil is relatively high, and more engine oil will make the engine oil splash into the combustion chamber for combustion ... door soundproof kit What is one cause of high engine oil temperature? Another common cause for high oil temperature indications with normal oil pressure is the use of too high a ...After the hydraulic oil runs for a long time during the operation of the machine, the oil temperature rises, the solenoid valve is out of control, the hydraulic oil input is uneven, and the bending accuracy will be reduced. Therefore, our suggestion is to control the bending accuracy through the encoder. walgreens pharmacists overworkedLED gearshift indicator with multifunction display: indicating RPM, Engine Temp, Oil Status, Battery Stats, Speed, Lap Time, Engine Status, Boost if OBD II allows (years 2001+) All materials are hand-stitched by the experts. Each steering wheel is …P111A Engine coolant temperature is too high. The antifreeze sensor may malfunction if, in fact, the power unit does not overheat ... P0113, P0114 These codes indicate the failure of the intake air temperature sensor. To eliminate P0110 or P0113. Indicates the temperature of the engine oil. If it enters the red section ... roku youtube not working april 2022 If you do not have an oil cooler, typically oil temps can and will exceed coolant temperatures to a slight degree. They exceed it alarmingly if you're running hard, towing, racing - without a properly equipped and cooled model. (HD towing/racing model)Why would you run a higher viscosity oil? On a GM crate motor you do not. 1) Larger bearing clearances (custom race motor). 2) Increase oil pressure when oil is hot (point 1 above). 3) Alcohol motor (oil contamination) Sprint car racing 20-50 or greater. If you have sufficient oil pressure at 280F, then your oil is thick enough.Synthetic oil in an air cooled HD is a good idea. Cylinder head temperatures run in the 350 - 400 degree range, sometimes higher. Your oil is sitting in the head for a short time …In terms of temperature range and viscosity at 100° C or 212° F, the most significant variations between 10w40 and 15w40 are seen in the viscosities of the oils.For example, …Oil temp doesn't correlate with coolant temp and excessive oil temp is possible with normal coolant temp, but usually restricted to high speed or high load driving in high ambient temps. If you find oil temp too high, 5W20 oil is too thin and 10W30 or even higher may decrease your oil consumption. S seadragon Registered Joined Feb 5, 2006 252 PostsYour oil temp should always be within 30* of coolant temp. You should run 150 (+/-). It can go up to 230 (+/-). If it does hit 230, you cut your changes by half. 10,00o miles or 200 hours becomes 5,000 miles or 100 hours at peak temp (230*). If only at 230 for 60 hours, divide.When the oil temperature is high, the sensor resistance is low. The Diagnostic Trouble Code (DTC) P0298 is set when the Engine oil temperature rises faster than a calibrated modeled temperature. When the actual oil temperature exceeds the high boundary of the calibrated modeled temperature for three minutes the fault is set.Kostenlose Online-Version von Mitchell onDemand (proDemand) gion festival 2022 0-320 oil temperature So we went flying this morning, wheels up around 7:15am and the OAT was already over 75F. About 10 or 15 minutes of full power climbing after takeoff I notice the oil temp is higher than usual, near the top end of the green which ends at 245F. Keep in mind I am new to the airplane but "normal" has been in the 180-200 range.A torn belt means a lower volume of the coolant flowing through the system, and higher engine temperature. Insufficient motor oil levels: Motor engine oil is an integral element …I need some help. I have a 2003 912UL in an Evektor Eurostar. I have had it for 10 years and for the first 5 years the oil temperature in the cruise was in the range 75-105 degC throughout the year. About 5 years ago I had a problem that required an engine rebuild and since then the oil temperature has been much higher. best scar cover up I have a 2014 Kenworth t660 with cummins isx.. engine number 79677973. I have been constantly running with high oil temperatures for a couple weeks now. It has gotten as high as 260 degrees which is w … read moreThis means every liner bearing will be putting extra heat into the oil. So from here, it will be downhill. The oil temp will escalate past the 130 Deg C mark. At 130 Deg C, the oil will break down losing its ability to lube the engine. If the oil temp goes past the 130 Deg C mark the oil is damaged, it needs to be replaced. cvs pharmacy virtual job tryout answers Jul 19, 2022 · The hotness of diesel oil can differ depending on the region. In the Midwest, the oil is typically around 120 degrees Fahrenheit. In the Southeast, it is around 130 degrees Fahrenheit. In the West, it is around 150 degrees Fahrenheit. What Long Term Effect Will Excessively High Temperature Have On Lubricating Oil Quality? Conventional motor oil can handle temperatures up to 250 degrees Fahrenheit. Once the temperature reaches 275 degrees Fahrenheit or hotter, the oil will begin ...2) Foamy Oil. When you have too much oil in the engine, outside air mixes with the oil as the crankshaft rotates. You cannot have air mixing with oil because it will cause the oil to … las vegas community center ALLMOST Compatible with Ford 2003-2010 6.0L/6.4L Powerstroke Engine Coolant/Oil Temp Sensor Pigtail: 4.86: Buy on Amazon: 2: Oil Water Temperature Temp 1/8 NPT Sensor Unit Sender Electric Gauge 0°C ~150°C: 4.6: Buy on Amazon: 3: Engine Oil Temperature (EOT) Sensor For 1994-2003 Ford 7.3L PowerStroke F Series, Excursion & E Series: 4.85: Buy ...Meanwhile, experts advise car owners to hold engine oil at 230 and 260 degrees. If the engine oil temperature exceeds 260 degrees, it can trigger the oil light on the dashboard. Once you see the oil light on your Subaru’s dashboard, it is a sign that the transmission oil temperature is abnormal (too high).Basically, the car has 10 litres of oil and a few more litres of water. Its a lot of fluid to get hot. Usually, the water gets to 70 deg, and the oil about the same on a hot day. However, my... criterion fridge parts Jun 4, 2008 ... Temperatures being too low are much less of a problem than being too high. I agree with you that ideally the higher temperatures are better ...The optimum engine oil temperature is 195 to 220 degrees Fahrenheit. Temperature up to 230 is acceptable. But above 230 degrees Fahrenheit is too hot for engine oil. Temperature above 245 degree Fahrenheit can cause serious damage to the car.Jun 5, 2018 ... Of course, factors such as air conditioning, towing and idling at a stop will impact this, but you should be fine if your car is running at ...What are the consequences if the oil temperature of the four-column hydraulic engine is too high? (1) The increase in oil temperature reduces the viscosity of the oil, so the leakage of oil in the components and the system will increase, which will reduce the volumetric efficiency of the hydraulic pump.Dec 26, 2018 · 1999 - 2003 7.3L Power Stroke Diesel - Engine oil temp too high? - Heading up the mountain full of luggage and adults. Not pulling anything. Torque sent an alarm that said Engine oil temp too high . dometic rm1350 recall During this time, the oil pressure drops off a little (expected with hot oil) and the CHT temps stay rock solid at 350-375. If I drive on ... why brisbane is better than melbourne 2) Foamy Oil. When you have too much oil in the engine, outside air mixes with the oil as the crankshaft rotates. You cannot have air mixing with oil because it will cause the oil to …The Racingline Performance oil cooler kit is a complete package ready to install to increase your 2.0T EA888.3/4 cooling capacity. Reduced by around 15°C, oil temp will no more be a problem for your track days or hot climates runs. Unlike other cooler kits, the VWR retains the use of the original water / oil cooler to offer the best set up available on the marketJul 19, 2022 · Is 210 Degrees Too Hot For A Diesel Engine? A lot of people think that the temperature at which diesel engines run is too high. They say that the fuel is too hot, and the air-fuel mixture is too thick. However, if you take the time to learn about this matter, you can find that the temperature at which diesel engines run is actually quite ... moto app launcher apkmirror The Racingline Performance oil cooler kit is a complete package ready to install to increase your 2.0T EA888.3/4 cooling capacity. Reduced by around 15°C, oil temp will no more be a problem for your track days or hot climates runs. Unlike other cooler kits, the VWR retains the use of the original water / oil cooler to offer the best set up available on the marketHigh oil temperature can cause pressure to drop, but probably more often, low oil pressure causes a problem inside the engine that leads to high oil temperature. These problems can get very ugly very quickly. If oil temperature is too high, look for obstructions in the oil cooler and lines, and in the airflow to the oil cooler.Apr 21, 2022 · Your oil temperature could be too hot for two popular reasons: your engine oil is running low, or your engine has been filled with the wrong ...You may need to flush the radiator fluid or service the radiator if your engine is overheating. Your car’s engine oil can also serve as a cooling agent. Overheating engines are unlikely to be caused by the depleted engine oil, but it is a contributing factor. An oil change may also be necessary for these situations. youngstown ohio obituary Jun 10, 2022 · Meanwhile, experts advise car owners to hold engine oil at 230 and 260 degrees. If the engine oil temperature exceeds 260 degrees, it can trigger the oil light on the dashboard. Once you see the oil light on your Subaru’s dashboard, it is a sign that the transmission oil temperature is abnormal (too high). Final Words The average operating temperature of a passenger car/light truck engine is up to 235ºF (113ºC), and higher under heavy loads. High-heat conditions call for high-quality synthetic motor oil. Motorists are becoming more familiar with the technologies responsible for this increased heat, specifically turbochargers.Cooking oils are highly flammable and can be hazardous if not used properly. …. A flashpoint is the temperature at which an oil creates flammable vapors that when exposed to heat can cause a fire. For most cooking oils, the flashpoint is around 600° F. A smoke point is when an oil becomes too hot and starts to smoke. 5950x throttling If it was a hot day it's not uncommon to see the oil temp up near the red line. I've seen my temp (C-145) get up to about 210-215 during a long climb when it was 95 degrees on the ground. I've heard Contenental actually changed the redline on these engines to 240 degrees, although all of the temp gauges are marked at 225 for the red line.1999 - 2003 7.3L Power Stroke Diesel - Engine oil temp too high? - Heading up the mountain full of luggage and adults. Not pulling anything. Torque sent an alarm that said Engine oil temp too high .The gushing noise you can here will be air in the system. The broken plastic pipe would let air in so the gushing is the air and coolant going round the heater matrix. The system … gino jennings charlotte nc But if you want to know the oil temperature that is being supplied to the bearings, you should measure in the main oil gallery after the filter. Oil picks up maybe 10F in temperature going through the bearings, but it needs to get past the rotating assembly to get back to the sump.The average operating temperature of a passenger car/light truck engine is up to 235ºF (113ºC), and higher under heavy loads. High-heat conditions call for high-quality synthetic motor oil. Motorists are becoming more familiar with the technologies responsible for this increased heat, specifically turbochargers. andy griffith last photo Low 200's is normal oil temp range. Engine oil actually MUST get over 212ish otherwise it builds up too must moisture from condensation. The ...High temp means hotter engine and hotter engine means lower oil pressure since it gets thinner with heat. Make sure you are using the correct viscosity for the temperature, and the oil level is good. ... using too thin of an oil, or bad pump. Temp too high could mean overly leaned mixture or its just REALLY hot. Of course, there's always the ...Vehicle engine coolant protects automobile engines from overheating in summer and freezing in winter. For this reason, coolant is as important to a vehicle’s performance as engine oil. Here’s what drivers should know about the various types...For non-synthetic motor oil, the traditional approach is to try to hold oil temperatures between 110C and 125 degrees (~230-260F). For full synthetic motor oil, maximum can exceed 300 degrees. In all cases, less than 100C (212F) will cause water buildup in the crankcase. See this link for more information. Share. python cvxopt Aug 29, 2013 · A quality conventional motor oil will tolerate oil sump temperatures of up to 250 degrees, but starts breaking down over 275 degrees. Dec 26, 2018 · 1999 - 2003 7.3L Power Stroke Diesel - Engine oil temp too high? - Heading up the mountain full of luggage and adults. Not pulling anything. Torque sent an alarm that said Engine oil temp too high . I would think if the oil temp is high the water would go up too the water was 210f with engine fan on. it is ok for the hills and 41000 load. chopov78, Apr 10, 2016 #3 + Quote Reply Apr 10, 2016 #4 sawmill Road Train Member 3,287 61,867 May 29, 2015 Evanston, WY 0 I dunno. Hard to say if all you got was a light saying it was high. extension cord Aug 26, 2016 ... ... oil (non-synthetic) per engine builder and oil pressure was fluctuating between 51-56psi on the highway. 1. Is that too hot for oil temp ... blixemi warrior cats P0198 code definition Engine Oil Temperature (EOT) Sensor High What the P0198 code means This code indicates there is higher voltage than expected in one or all of the circuits involving the EOT system (low oil engine temperature).Sep 13, 2011 · Pistons scuff around coolant purge temps with high sustained load where shock cooling from the purge makes it happen. Least mine did. 250 degrees is the upper limit acceptable of where you want to be. You are starting to boil coolant at 16 PSI with oil going into a radiator that hot! So, YES low engine oil causes high engine temperatures. More answers below Albert Powell Former Director, Learning Technologies at Colorado State University (1998–2019) Author has 6.6K answers and 2.6M answer views 5 y Of course it does. Oil is an important part of the cooling system. The answers indicating “it increases friction” are incorrect. stetson plates 22k gold After the hydraulic oil runs for a long time during the operation of the machine, the oil temperature rises, the solenoid valve is out of control, the hydraulic oil input is uneven, and the bending accuracy will be reduced. Therefore, our suggestion is to control the bending accuracy through the encoder.2008 w900 Cummins with isx 485 oil temperature too high reads 235-240 already changed oil coolers, oil thermostat, water thermostat, water pump, radiator, air charger. ... Hi I have Cummins isx engine oil pressure come low ven oil temperature more 235.can you tell me what I do ...A high-quality conventional motor oil can withstand oil sump temperatures of up to 250 degrees Fahrenheit, but it begins to degrade at temperatures over 275 degrees Fahrenheit. …Thank you, great item, pleasure doing business with these guys. Really fast delivery too. - Thank you, great item, pleasure doing business with these guys. farmington hockey schedulet-im. it's starting to warm up a bit (10-15c (50-60f)) and I've noticed my engine temperature gauge rising above the midway point (80c), sometimes reaching midway to the next line (approx 90c) - It does go back to 80c when I start driving & reach an open stretch. My engine temperature constantly stayed at 80c during the winter (-10 to -25c).Usually, the causes of the blue smoke of the unit are as follows. 1. The lubricating oil level in the oil pan of the diesel generator is too high. Usually, the generator set is overfilled when adding oil. The pressure of engine oil is relatively high, and more engine oil will make the engine oil splash into the combustion chamber for combustion ... affordable bay boats ALLMOST Compatible with Ford 2003-2010 6.0L/6.4L Powerstroke Engine Coolant/Oil Temp Sensor Pigtail: 4.86: Buy on Amazon: 2: Oil Water Temperature Temp 1/8 NPT Sensor Unit Sender Electric Gauge 0°C ~150°C: 4.6: Buy on Amazon: 3: Engine Oil Temperature (EOT) Sensor For 1994-2003 Ford 7.3L PowerStroke F Series, Excursion & E Series: 4.85: Buy ...Jun 29, 2020 · The average operating temperature of a passenger car/light truck engine is up to 235ºF (113ºC), and higher under heavy loads. High-heat conditions call for high-quality synthetic motor oil. Motorists are becoming more familiar with the technologies responsible for this increased heat, specifically turbochargers. Low Speed High Torque 90 Degree Right Angle Gear Box Gear Motor , Find Complete Details about Low Speed High Torque 90 Degree Right Angle Gear Box Gear Motor,25w 40w 60w 120w 180w 250w 370w 400w 500w 750w Gear Motor,Single Phase Low Rpm Low Forward Speed,Right Angular Three Phase Gear Motor from Speed Reducers Supplier or Manufacturer-Zhejiang … fl medicaid provider enrollment 3) Overheated Engine This is a continuation of the previous symptoms. If there is oil leakage or foamy oil and your running engine is not getting cooled down enough, then it will start to generate too much heat. If the heat gets out of control, it could cause your engine to overheat.Although oils can run higher temps, they all break down around the 130 Deg C mark. You need to have some headroom. If something does go wrong, or you have an extremely hot day you have a 25 to 30 Deg C window you can run into. If your oil temp was sitting at 128 deg C as a standard oil temp and you get a hot day you will go past the 130 deg C mark. dot fines and penalties The Racingline Performance oil cooler kit is a complete package ready to install to increase your 2.0T EA888.3/4 cooling capacity. Reduced by around 15°C, oil temp will no more be a problem for your track days or hot climates runs. Unlike other cooler kits, the VWR retains the use of the original water / oil cooler to offer the best set up available on the marketApr 21, 2022 · Your oil temperature could be too hot for two popular reasons: your engine oil is running low, or your engine has been filled with the wrong ...Mar 15, 2019 ... Towing 8K the oil temp for me was 230°F up to 240°F. If I'm not mistaken the engine will start to de-rate if the oil starts pushing 260°. vpoc vs vwap a typical synthetic engine oil will have a maximum oil operating temperature of 270 degrees f with an allowable intermittent spike of 300 degrees f pao (poly alpha olefin) will have a...Modern synthetic oils can withstand high temperature "excursions" as high as 300*F without causing any oil system related failures. If your oil temperature gets that high, like at a track day or during extended high speed running (like on my favorite sections of the A6 and A61 Autobahns) it needs to be changed as soon as reasonably possible. tr90 material vs acetate What can too much engine oil cause? Engine damage ... When comparing 5w20 vs. 5w30 motor oil, the 20 indicates that the oil has a lower viscosity and is thinner at higher temperatures. ... So, due to viscosity, 5w20 is a thinner oil during operating temperatures, ...No Experience on the VQ, but on an iron block Chevy truck engine, we saw over 270 all the time, with spikes of 300 ish, on WalMart Racing Mobil 1 (mix of viscosities based on ambient temps) - no issues at all, we mainly focus on oil pressure since we have talked to a couple of supposed people in the know who said M1 could deal with 300 all day long.Cooking oils are highly flammable and can be hazardous if not used properly. …. A flashpoint is the temperature at which an oil creates flammable vapors that when exposed to heat can cause a fire. For most cooking oils, the flashpoint is around 600° F. A smoke point is when an oil becomes too hot and starts to smoke. axle paradise rentals harrison ar Oil Temperature reaching too high of temperature - I have a 2016 , Sport Dodge Ram 1500 truck with the 5.7 Liter Hemi engine. I noticed that the oil temp...Well, I believe the oil, it's quantity, quality, pressure, temperature, and condition, is the most important consideration in any high performance (350+ HP) engine. Modern synthetic oils can withstand high temperature "excursions" as high as 300*F without causing any oil system related failures.Aug 5, 2002 ... Another common cause for high oil temperature indications with normal oil pressure is the use of too high a power setting at too slow an ...P111A Engine coolant temperature is too high. The antifreeze sensor may malfunction if, in fact, the power unit does not overheat ... P0113, P0114 These codes indicate the failure of the intake air temperature sensor. To eliminate P0110 or P0113. Indicates the temperature of the engine oil. If it enters the red section ... javascript notes store hackerrank solution If you do not have an oil cooler, typically oil temps can and will exceed coolant temperatures to a slight degree. They exceed it alarmingly if you're running hard, towing, racing - without a properly equipped and cooled model. (HD towing/racing model) hellcat pro extended magazine Dec 26, 2018 · 1999 - 2003 7.3L Power Stroke Diesel - Engine oil temp too high? - Heading up the mountain full of luggage and adults. Not pulling anything. Torque sent an alarm that said Engine oil temp too high . Is 210 Degrees Too Hot For A Diesel Engine? A lot of people think that the temperature at which diesel engines run is too high. They say that the fuel is too hot, and the air-fuel mixture is too thick. However, if you take the time to learn about this matter, you can find that the temperature at which diesel engines run is actually quite ...P0197 Code: Engine Oil Temperature Sensor Circuit Low Excessively high or low oil temperatures can mean trouble for any engine. If the engine oil is too cold, it won’t be able to flow through the oil passages, leaving engine parts unlubricated. Meanwhile, extremely hot temperatures exceeding 300°F could make the oil run thin and result in ...Towing 10k up a 16% grade oil temp hit 237 degrees. Seems alittle hot . What can I expect. ... He's talking about engine oil temps. nissan werribee Why would you run a higher viscosity oil? On a GM crate motor you do not. 1) Larger bearing clearances (custom race motor). 2) Increase oil pressure when oil is hot (point 1 above). 3) Alcohol motor (oil contamination) Sprint car racing 20-50 or greater. If you have sufficient oil pressure at 280F, then your oil is thick enough.What are the consequences if the oil temperature of the four-column hydraulic engine is too high? (1) The increase in oil temperature reduces the viscosity of the oil, so the …This means every liner bearing will be putting extra heat into the oil. So from here, it will be downhill. The oil temp will escalate past the 130 Deg C mark. At 130 Deg C, the oil will break down losing its ability to lube the engine. If the oil temp goes past the 130 Deg C mark the oil is damaged, it needs to be replaced.Jul 19, 2022 · Is 210 Degrees Too Hot For A Diesel Engine? A lot of people think that the temperature at which diesel engines run is too high. They say that the fuel is too hot, and the air-fuel mixture is too thick. However, if you take the time to learn about this matter, you can find that the temperature at which diesel engines run is actually quite ... lacey building code Jul 31, 2019 ... This temperature warning light means that your engine is running at a temperature that is too high - in other words, your engine is ...Build your own. Delivery from November 2023 Business contract hire per month (ex. VAT) from £526.53. Initial rental value (ex. VAT) £4,738.74. Configure your EV. Subject to credit status, Terms & Conditions + arrangement fee.Apr 19, 2007 · The general rule of thumb is that for every 20F increase in oil temps, the rate of oxidation doubles. A typical engine may run oil temps in the 210F range, so if you are running consistent 250F temps, the oil is going to be oxidizing about four times as fast. 2. Cooling system failure, such as the incrustation of cylinder block or cylinder head water jacket is too much, too thick, they are both can cause poor heat dissipation, further causes the temperature of the diesel engine to rise, causing the heat load of the oil to increase, thus making the oil temperature rise. pole vaulting camps 2022 The average operating temperature of a passenger car/light truck engine is up to 235ºF (113ºC), and higher under heavy loads. High-heat conditions call for high-quality …Meanwhile, experts advise car owners to hold engine oil at 230 and 260 degrees. If the engine oil temperature exceeds 260 degrees, it can trigger the oil light on the dashboard. Once you see the oil light on your Subaru’s dashboard, it is a sign that the transmission oil temperature is abnormal (too high). samsung tu7000 best calibration settings Jun 4, 2008 ... Temperatures being too low are much less of a problem than being too high. I agree with you that ideally the higher temperatures are better ...Oil temp will rise more than coolant temp as the engine starts working harder, pretty normal. And while it won't take much to hit 220, it'll take a fair bit more to hit 230, a lot more to hit 240, etc. long term rentals eastern algarve Strategy#1: Use Gear Change Indicator. The engine’s life reduces if it is continuously pushed to its redline. Also, if you drive the car in higher gear, the engine shakes and strains the crankshaft. Therefore, it is preferable to use the gear change indicator, a feature available in all the new models. It gives a clear signal of the gear you ...Basically, the car has 10 litres of oil and a few more litres of water. Its a lot of fluid to get hot. Usually, the water gets to 70 deg, and the oil about the same on a hot day. However, my...Jun 10, 2022 · Meanwhile, experts advise car owners to hold engine oil at 230 and 260 degrees. If the engine oil temperature exceeds 260 degrees, it can trigger the oil light on the dashboard. Once you see the oil light on your Subaru’s dashboard, it is a sign that the transmission oil temperature is abnormal (too high). Final Words Apr 22, 2013 ... Normal operating range should be between 180F and 230F for normal driving conditions, but you may see temps as high as 270F in hard driving ... asrock b550 compatible cpu