2014 3.6 Coolant temp high warning troubleshoot. My warning for "high coolant temp" will come on but once I turn the heat up to high, the temp needle will drop from almost the "h" down to below mid line. Replaced the thermostat last year because I …Decoy_58 Discussion starter. 552 posts · Joined 2013. #1 · May 27, 2014. am trying to check coolant temp sensor. Using fluke multi-meter for ohms check. Keep getting open circuit. Replace CTS and still get same readings as previous sensor. Is there any other meter to use, Or do I keep doing what I am doing and replace sensor again.A typical Jeep Wrangler hardtop weighs 125 to 150 pounds. Jeep tops are large and awkwardly balanced since their weight shifts toward one end. A hoist or assistance from a strong p...Learn how to replace the temperature sensor in your 2007-2017 Jeep Wrangler. This is an easy to perform auto repair that can be performed in your driveway.🔧...Operating temp seems to be 220-230 range. Is that ok? Motor is I6. 1994 YJ Wrangler, 4.0, AX15, NP231, 35x12.50x15 BFG KM2s, 4" RC lift, 1" lift Boom Shackles, 1" BL, 4.10 gears, 8.8 LSD in rear and D30 Aussie Locker in front, on-board air conversion, Ramsey RE8000 winch.830 posts · Joined 2007. #5 · Mar 23, 2008. Mine's an '89 and the coolant temp sender is on the intake manifold behind the throttle body. The temp gauge sender is on the head near the rear of the block. They used the same thermostat housing for both configurations, so if your thermostat housing has a plug in it, then look on the intake.The thermostat regulates what temperature your coolant is allowed to reach before it's pulled from the engine block and then circulated through the radiator again. ... NISSAN AND FORD ENTHUSIASTS WITH THE OPPORTUNITY TO BUY THE BEST JEEP WRANGLER, TOYOTA, NISSAN AND FORD BRONCO PARTS AT ONE TRUSTWORTHY LOCATION. 2003-2024 ExtremeTerrain.com ...Have you noticed the running coolant temp of the new JL 3.0 diesel? 205°f-225°f I know that is not excessive, but I'm use to all my diesels (Cummins and John Deere tractors etc) running no more than 190°f. I suspect it is all to meet emission standards and keep the DPF nice and warm, but it sure...The temp gauge is not accurate, at the top it just means the coolant is in "range". Even though the temp does reach operating temp, it may be taking too long to reach the temp.Sep 13, 2021 · Range of 106-230F (90-110C) is about average and has been for years. The 3.6 designed engine was made to operate at higher temps, the low fan speed kicks on at about 206 (96.6) and the high fan speed kicks on at 226 (107.7) and it will loop back down to 206 again on the cooling cycle. It's normal to see temps up to 238 (114) if the Jeep is ...2. Filled the radiator with the coolant along with the resevoir. 3. Turned on the vehicle and left the radiator cap open then let it run for a few mins, 4. Drove it around the neighbourhood. Once I started driving it around was when the overheating started to happen and the radiator fan sounded like a plane engine.CTS ohms should be consistent with the actual coolant temperature. That is why I suggested measuring the thermostat housing temperature—close to the coolant temp sensor. Compare the real coolant temperature to the CTS and gauge reading; see whether the sensor and gauge are accurate for the coolant temperature. ... Jeep Wrangler 4.0L operating ...In the end, it was the coolant temp sensor. It lives right behind the thermostat on the block. $6 retail at the dealer, 10 minutes to change. As soon as I changed it and fired up the Jeep, It heated up and the gauge went to the middle as it should have. Went for a test drive and it stayed where it should.The coolant sensor in your Jeep Wrangler alerts you to possible problems with the coolant temperature or cooling system. If the sensor goes bad, it might not trigger the gauge, warning light, or Check Engine light on the dash, which can be dangerous if not repaired. If your Jeep is overheating, if you notice black smoke from the exhaust, or if ...Have you noticed the running coolant temp of the new JL 3.0 diesel? 205°f-225°f I know that is not excessive, but I'm use to all my diesels (Cummins and John Deere tractors etc) running no more than 190°f. I suspect it is all to meet emission standards and keep the DPF nice and warm, but it sure...Apr 7, 2019 · The coolant temp in my 2019 2.0 rises fast, I’ve never seen a vehicle where the temp goes up like this. From a cold start, temp is 80. It immediately starts increasing 1° per second up to ~180. Once I start driving it goes up to what appears to be normal operating temp of 190 or so.Engine Coolant Temperature Sensor Location. I had always thought that the Coolant Temp Sensor was located on the Thermostat Housing. However the 04 WJ Manual (which is done poorly!) shows a diagram with the Sensor located on the driver side of the block, forward of the coolant drain plug, below the exhaust manifold. Where is it please???Get ratings and reviews for the top 10 lawn companies in Tempe, AZ. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects Featured...Loose cap or bad seal on cap equals no pressure letting coolant boil at lower temp . Save Share. Like. 808DanK. ... Jeep Wrangler Forum. 9M posts 468.4K members Since 2005 A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds ...NonRubicon. 2814 posts · Joined 2009. #9 · Sep 1, 2010. Mine usually runs around 200-210 on average, but will vary depending on the weather. In really hot triple digit weather it will go up to 220, assuming my gauge is accurate. Possible causes of overheating: Bad thermostat. Worn/dirty/improper coolant mix.After replacing it I was pulling a small trailer at highway speed. The coolant temp gauge was at the 3/4 mark. I slowed down to 55mph and the temp came back down to normal. I chocked it up to the load I was pulling at 75mph in 100° ambient temperature. Fast forward to about a week ago.I don't know if I'm being paranoid but when I'm in town, or at idle in drive, my coolant temp goes from 195 to as high as 222. Usually when that happens, I'm at a railroad crossing or somewhere where I can't get out and see if the fan is running. I had a jk before and it went up to 214 at first...Buy Now!New Coolant Temperature Sensor from 1AAuto.com http://1aau.to/ia/DETSU00010This video shows you how to install a new coolant temperature sensor from ...You want to park facing up a hill and block your tires if your in a manual. Fill The Radiator and jug. Leave your cap off and start you jeep and let run at idle. Set your heater fan to low and hot. When It reaches operating temp and kicks the fan on it will pull fluid through the sytem and you top it off agian.Here you go.. It's located on the left (driver) side of the t-stat housing. Wait for the engine to cool before you start removal. Keep in mind you will lose some coolant when you remove the old one and be sure to use some pipe sealant or Teflon tape to seal the threads on the new one. Share.94 posts · Joined 2008. #5 · Aug 4, 2008. I have a 89 with a 4.2L. The location is simple if you are looking under the hood on the right side back right corner of the head you will see it, its not very big. Now the bad news! When I replace the sensor in mine , it did not fix the problem. The problem was with the connection to the back of gage.There is a Coolant Temperature Sending Unit, this is located at the on the top/rear of the head (next to the valve cover) on the driver's side. This is used by the gauge to measure head temperature. It uses one wire. In your case, it has a plastic friction fitting on it. It isn't until the OBDII setups where the gauge is run from the PCM, and ...I’m having an above normal heating in my 2014 Wrangler. It only happens when there’s a continuous strain on the motor ( like going on a steep incline for a long period or getting on Interstate at higher acceleration) ! While holding speeds on incline the temperature gauge will go up to the mark above normal before the over heating zone but ...Today when driving approx 55-70mph on the hwy coolant temps will creep up to the high 222 (as high as till 230/232 when the coolant was full strength) with 80 degree ambient temp. When getting off the hwy, coolant dropped from 222 to 217 within the distance of the exit. Then when idling for a few minutes at the end of the exit, temps went down ...It's a 2019 Jeep Wrangler Sahara JLU 2.0L turbo with 34,000 miles on it. I took it the dealer. ... I told them I want the thermostat replaced because you can't test it. and I want the two coolant temp sensors tested/replaced. The service rep told me they did …If you don't get oil up to that temperature for a period of time, you keep the moisture and fuel contamination in and that means shorter oil life and shorter engine life. You don't have to worry about coolant being too hot as far as boiling until about 260 degrees due to the pressure and the anti-freeze, anti-boil mixture.Equip cars, trucks & SUVs with 2015 Jeep Wrangler Coolant Temperature Sensor from AutoZone. Get Yours Today! We have the best products at the right price.Aug 12, 2020 · JScan – OBD JScan – Mobile Jeep, Chrysler, Dodge Diagnostic Tool If you do have the EVIC then you can find the coolant temp in the options. Things like outside temp, elevation and load will all play a factor in your temps, but the thermostat opens at 203 and can reach into to 240s before it's considered to be running hot.Now that you know where it is, Get a VOM if you have one and you can check the ohm values at the sensor hot and cold to check whether sensor is good or bad. '89 Laredo 4.6 Stroker, Hyperspark Ignition 2-1/4" Magnaflow Exhaust. AX-15, NP231, SYE, Adams shafts, F&R ARB, 32x11.5x15 BFG KO2's, 2 1/2" RE Springs, 1" BL.Coolant temperature sensor 2008 jk wrangler unlimited x Jeep wrangler coolant temp sensor (97-06 jeep wrangler tj) Coolant xj 7ltr kj renegade ekg i6 0ltr sx dodge 1999 sohc wj laredo nitro autopartssupply ohv 1994 v8 16v. Jeep JK Wrangler Coolant Temp Sensor 3.6ltr ERB V6 2012-On *PAT* Sensor wrangler coolant …How to replace ambient air temperature sensor How to replace the thermostat on your 2012-2018 (3.6) jeep wrangler jk Temperature coolant switch jeep cherokee temp 1998 water sensor sensors 1996 cooling sending unit system cj7 replace located forum connector.MAP: 4.96v (back-probed signal wire which showed 4.68v at zero vacuum and responded well when vac applied) TPS: 4.96v (back-probing the signal wire didn't work out so couldn't test sensor response) O2 Sensor: 0.01v (12v wire checked good) As you can see, Coolant Temp and Air Temp are possible issues at 2.38v.I am not sure that there is an average coolant temperature.. Different driving and weather conditions can have an effect on the coolant temperature. Anything in the 200 - 230 degree Fahrenheit range for the 3.6L engine is probably nothing to worry about. Temperatures in the 240 range are not unheard of.I have attached a picture of the leaking sensor from water pump area, a picture of what quadratic lists as coolant and air temp sensors, and a conflicting pic of what is listed for extreme terrain.If you need to fill a temporary position or cover a staffing gap, a temp agency could be a solution. Learn how to hire temporary employees. Human Resources | How To REVIEWED BY: He...2014RedHemiGC. Took our first trip in ours last weekend and noticed that the oil temps average around 210, transmission about 190-195, and coolant at approx. 200. By comparison, those in my CTS-V and Z06 are about 10 degrees cooler, except that the auto trans temp in the V rarely goes above 140.X2 the sensor is rather small and easy to miss. If I remember correctly the sensor wire on mine was purple if that helps. 1990 Jeep YJ 4.2. Howell EFI, BDS 3.5" lift, M.O.R.E 5/8" Boomerang shackles, 1" Daystar BL, 1" JKS MML, TFI, Crager soft 8s w 35" Dunlop Mud Rovers, Ford 8.8, 4.88s, Dana 30 E-Locker, Terra Flex SYE, Tom Woods CV shaft ...On my new 2.0L I saw around 220 coolant temp today climbing a hill on Hwy 215 (Vegas) which quickly cooled down to 195-200 as I started to go downhill. My oil reached 226 also on the hill.RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.143 posts · Joined 2014. #2 · Nov 20, 2014. Antifreeze comes 2 different ways... 1. Full strength. 2. Diluted with water 50%. (basically you are paying for water) Walmart has full strength , green antifreeze in a blue container for $9.98 a gallon. It says its universal for any vehicle....The check engine light came on after the everything was put back together and it ended being the coolant sensor that went bad so I replaced it as well. I used a 50/50 mix of Prestone and distilled water and burped the system by loosing the sensor a bit until coolant started coming out.FITMENT | For 1987-1991 Jeep Wrangler YJ ; OE REFERENCE | 56001387 ; OMIX 17210.15 | Engine Coolant Temperature Gauge ; WARRANTY | Limited 5-Year Warranty ; OMIX | Proudly offering all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part.2014 JKU 3.6L Overheating Coolant Problem. Since June 2021 I have been having issues with my cooling system on my 2014 JKU 3.6L 246,642 miles. The system has been pushing coolant into the overflow about every 400 miles or roughly every four days then temperature has risen up to 246f at times. List of what has happen and what I have done.Mopar 68163849AB Pre-Diluted Anti-Freeze Coolant for 13-21 Jeep Vehicles. When you are servicing your Jeep at home you want the best fluids, and those are usually what is found at the dealership. This Mopar OAT Antifreeze and Coolant is just the thing for your radiator. This 50/50 pre-diluted gallon is ready to add into your radiator without ...I am not sure that there is an average coolant temperature.. Different driving and weather conditions can have an effect on the coolant temperature. Anything in the 200 - 230 degree Fahrenheit range for the 3.6L engine is probably nothing to worry about. Temperatures in the 240 range are not unheard of.Jeep Wrangler: Red Warning Lights / Engine Coolant Temperature Warning Light. This warning light warns of an overheated engine condition. If the engine coolant temperature is too high, this indicator will illuminate and a single chime will sound. ... Jeep Wrangler 2018-2024 Owners Manual: Brake System In order to ensure brake system performance ...My normal temps on the street are typically on average 217-223 roughly and on the highway fluctuates between 225-230. I typically cruise around 70. I figured the aftermarket t-stat is probably not as tight as factory spec wise or maybe I am still dealing with air in the system. I am not losing coolant.Dec 4, 2020 · If it doesn't, you either have a wiring issue, the circuit board is dirty, or the guage is bad. If the guage does max out, then you're right about the sensor and that's just major bad luck. Here's another spot Jeep Wrangler Coolant Temperature Sensor (87-90 Jeep Wrangler YJ) "The male body is utilitarian. It's for getting around.It is very important that your Jeep is running at the factory spec temp -- 195. If you drive in stop and go traffic, I would recommend manipulating your engine coolant temperature with an electric cooling fan and not a lower tstat.