Chevy malibu overheating

I've been dealing with this Chevy lemon for quite some time, have had motor replaced as well as main cooling system components. However I did not find out ab...

2001 Malibu 3.1 v6 overheating. Hello all just wanted some help with my overheating problem. For starters i just bought this car and ran great! I had a 97 malibu which the transmission died and i loved that car and i love this one even more. But heres the problem, my gauge on the coolant temp normally read just over the half mark and as far as ...Brian Eslick from How to Automotive http://www.howtoautomotive.com takes you step-by-step through the process of replacing the water pump, thermostat, and co...Aug 15, 2018 · Overheating. Have a 2013 Chevy Malibu, has overheated, was told i needed a new water pump, changed the water pump, thermostat and the plastic reservoir. My coolant continues to bubble and boil out of the reservoir. I am at a loss, hate to think it is a blown gasket. Being told i have air in the system etc. This attempts to mitigate overheating in these cars. Short of a real problem like: a cracked radiator, bad thermostat, faulty fans or fan relay, bad water p...Hello, I have a 2003 Malibu with the 3.1L. At idle the engine warms up to temp and operates fine. Once I get 2-3 miles down the road the engine overheats.2000 Chevy Malibu Overheating bleeder valve.... avoid purchasing the thermostat if necessary if your vehicle is overheating most likely after Radiator Servic...15 posts · Joined 2014. #1 · Apr 27, 2021. I have a 2017 Malibu Hybrid with under 10k miles and the heat exchanger failed, I got a dashboard message that the engine was overheating and I had to add 1.25 gallons of dexicool. Took it to the Chevrolet dealership and they checked it out and the heat exchanger was leaking and had to be …

I have a 2010 malibu with a 2.4 the car temp gauge in the cluster says the temp is fine ( normally shows a bit below half way). But I look under the hood and the car is clearly over heating. I unplug the ect sensor ( of course the computer does not get a reading and it goes into "protect" mode and it kicks the fans in and the engine cools down ...I found that. My 2002 Chevy Malibu is overheating. I found that the water pump was leaking and replaced it. It still overheats so I replaced the thermostat and it still overheats. It runs hot at slow speeds but doesn't overheat. As soon as I get on the highway the heat gauge just keeps rising till it overheats.replace thermostat.then bleed coolant system, this is how you do it.fill the cooling coolant system with 50 / 50 dexcool and water to raise boiling point,straight water will evaporate boil away cause engine to overheat catch fire thats why you need 50 / 50 mixture antifreeze and water.to bleed coolant system first fill coolant system until ...The spark plugs in Chevy Malibu are responsible for generating sparks that ignites the air/fuel mixture in the combustion chambers of the engine. Driving your Malibu with bad spark plugs can damage the engine or the catalytic converter, so you must act urgently to avoid more expensive repairs. ... Overheating. Repeated overheating of the spark ...**Want to own the tools I use ?? Click on the amazon link below to get my top 5 Tools I use**Automotive Test Light- https://amzn.to/3z1PdxaFlexible Backprobe...

Your Chevy Malibu's radiator fan has one of the most important jobs on the vehicle. It is the last line of defense between you and an overheating engine. If the radiator fan is not working, it's a serious problem. Just because the radiator fan is not on does not mean that it is not working. They are designed to only run when needed.2007 Chevy Malibu Overheating Issue. Hi, I currently have a 2007 Chevy Malibu v6 with about 70k miles on it and it started to overheat again. The fans on my car stay on for a good period of time after the engine is shut off as well. I had the coolant system checked for a leak and that wasn't the issue. Any ideas as to what may be causing this?2003 Chevy Malibu 3.1 V6 ..... noticed this evening that my rad overflow reservoir is empty and when cap was unscrewed found yellowy orange gel like gunk.. ... I have a 1998 malibu 3.1. overheating. changed thermostat, water pump, and intake manifold gasket. fans good, radiator is good, compression check checks out good. …Morning, I have a 2000 Chevy Malibu and its overheating, Ive just resplaced ac comp, thermostat, and I have had both - Answered by a verified Chevy Mechanic ... 2010 chevy malibu gets hott and the ac works blows out cold air but there is a loud noise that is coming from under the hood i am assuming its the fans but when I shut off the car the ...

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Regular maintenance, such as cleaning and flushing the radiator to remove accumulated debris and deposits, is essential to ensure the radiator can effectively cool the coolant and prevent engine overheating. 4. Clogged radiator. A blocked radiator can also contribute to engine overheating in Malibu.Overheating 2009 Malibu LS 3.5l v6 ffv. The malibu started overheating initially and i noticed coolant coming from the radiator, later the fan shattered and so i replaced them both. discovered the thermostat was also bad and replaced it. This was good for a while, but then it started losing coolant again, wife brought it home, heard a squeel ...Coolant Temp Issue. I have a 2013 Malibu LS with the 2.5l engine. The other day the engine temperature gauge on the dash started moving up and down and then eventually stayed on C and didn't move. I also lost heat in the car (not fun in Michigan winter's). Got home and checked to see if there were any codes.Gen 8 Malibu, Years 2013-2015 and 2016 Limited. Gen 8 Problems/Service Issues/Troubleshooting. 2013 LT w/ Turbo, not sure if actually overheating or bad thermostat. Tags cooling heater overheat. Jump to Latest Follow 2K ...I recently bought 2017 Malibu, I had the car to undergo several checking before buying everything was good. Now the car is overheating while driving outside the city and while speeding from 100km/hr and above. But the temperature is normal inside the city and the coolant temperature is 104 c. I know this is weird issue and no one couldn't …Sep 7, 2023 · Chevy Malibu engine overheating is a serious issue that can lead to significant damage if not addressed promptly. Several factors can contribute to engine overheating, and understanding these causes is crucial for both prevention and troubleshooting.

Why is my 2001 Chevy Malibu overheating. 30 . Report; Follow; Asked by Bsmart4 Mar 07, 2015 at 05:55 PM about the 2001 Chevrolet Malibu FWD. Question type: Maintenance & Repair. I wanna know why my car is over heating. I changed the thermostat. The fans are running and have a year old radiator.2000 chevy malibu engine overheating problems. engine overhall with new head,spring 2007 $1850.00, replaced heater core summer 2007 $450.00. engine continues to run hot, tempeture gage will run in hot … read moreMalibu 2006 engine overheating when driving in traffic__it's ok on highway - Answered by a verified Chevy Mechanic ... My 2016 Chevy Malibu LS is overheating only when trying to drive it on the highway or speeds above 55mpg in town I can drive all day sitting at red lights in a drive thru, and won't overheat, ...There are two main causes for engine overheat: ⚠️ The coolant does not flow through the system like it should. These may be some of the causes: Not enough coolant: check the coolant level periodically. If the level is under the minimum level recommended, the engine may overheat because there is not enough coolant.2000 Chevy Malibu overheating. Updated: 10/27/2022. Wiki User. ∙ 13y ago. Study now. See answer (1) Best Answer. Copy. Uh, yes. A 10 year old car will overheat for many reasons. The thermostat ...7 posts · Joined 2016. #1 · Jul 19, 2018. Hello, I have a 2013 Malibu with a 2.5l. I got the AC off due to high collant temperature. The coolant gauge always shows low temperature. I check the connector on the coolant exit temperature sensor (GM# 12656444) and found coolant in the sensor connector shroud. The sensor is in a pretty tight spot.31 posts · Joined 2022. #1 · Jul 20, 2023. Hi everyone I have a 2012 malibu ltz 3.6l, I'm having a overheating problem the car sit almost at the red line but it doesn't go more , and when I leave it to cold down for 5h and turn it back up it actually go more up any help. Like. Sort by Oldest first.2001 Chevy Malibu keeps overheating. I have replaced the radiator, water pump, thermostat, and the intake. Fans and relays test good. Reservoir keeps getting empty so I assume there is a leak but I ca … read moreWhen it comes to buying a new or used Chevy vehicle, finding a reliable and trustworthy dealership is key. With so many options available, it’s important to know what to look for i...Problem: Engine overheats. Up to 6 months ago the temperature was climbing to 180F (1/2 way) and would stay there. Lately the temperature gauge climbs up to 220 F (3/4) when stop and go, and not higher than 200 F when driving at a steady speed and constant RPM. Observations: 1) The Coolant is at the right level, right concentration and clean.Overheating I have a 2005 chevy Malibu it was over heating I. Change the water pump, thermostat, and which too,, but now it not over heating but line a little high then normal I blow water threw the heat core to see if it was clog but not and now the heat works before it didnt and the ac blow hot air I Try to put ac fuild in but the ac bottle tell me it have to high of psi i let some out it ...

1998 CHEVROLET MALIBU. My engine started overheating a few days back and I noticed a leak in the upper hose. I changed it, still overheated so I replaced the thermostat. I was filling it with coolant and noticed after a few minutes that the coolant was running out onto the ground. I checked the hose and noticed a steady stream of liquid flowing ...

The 2000 Chevrolet Malibu has 16 problems reported for intake gasket is leaking antifreeze and water pump. ... i have a 2000 Chevy Malibu that was overheating,I changed the radiator,thermostat ...Disconnect the radiator and heater hoses from the outlet pipe. Unfasten the outlet pipe-to-oil pan bolt and the cover-to-outlet pipe bolts. Remove the thermostat, then clean the old gasket material from the mating surfaces. SOURCE: My 2002 Chevy Malibu is overheating. I found that.8 posts · Joined 2016. #6 · Nov 2, 2018. My 14 Malibu 2.5 with 70,000 miles lost the water pump on way to work a couple weeks ago. Coolant almost completely leaked out, warning message came on dash that A/C was shutting off because car was overheating. Luckily I still had a month left on the power train warranty and it was covered.2013 chevy malibu false overheating 2013 chevy malibu temperature. I have a 2000 chevy malibu ls with a 3.1 engine that keeps overheatingChevrolet malibu 2003 3.1 starts then dyes only code is po440 evap code What causes fluxuation in the rpms up/down/up/2000 chevy malibu overheating troubleshooting.So if a heater hose popped and coolant was lost causing overheating, it may have damaged the coolant temperature sending unit for the gauge. Tester. knfenimore May 4, 2015, 3:25pm 3. Here is a pic showing the sensor. Honda-Blackbird May 5, 2015, 1:30am 4. After the popped hose and its repair…. The cooling system needs to be burped of air ...SOURCE: 2000 chevy malibu keeps overheating hi this could be caused by a couple of things, thermostat not opening is one of the main one, fan heater switch on the radiator is another, and obviously water leak is another, the first one thermostat, can replaced relatively cheaply, for a few bucks, you could do it yourself if you have the correct tools, to find out if it is thermostat, fill water ...The 2002 Chevrolet Malibu has 1 problems reported for overheating & antifreeze coming from the overflow. Average repair cost is $200 at 154,000 miles.Now, when the light comes on indicating that your transmission is overheating, it means that your vehicle is functioning at 250 degrees, which is considered an "extremely high" temperature. At 270 degrees and above, you have a catastrophic situation on your hands so your car's manufacturers installed a warning to let you know that you can ...2001 Chevy Malibu keeps overheating. I have replaced the radiator, water pump, thermostat, and the intake. Fans and relays test good. Reservoir keeps getting empty so I assume there is a leak but I ca … read more

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Feb 27, 2560 BE ... Comments25 ; Fill and Flush 2006 Chevy Malibu3.5L. meTimetraveler · 12K views ; 02 chevy malibu 3.1l overheating problem possible fix. Patick · 58...Previous day around 6:30 PM, 65 MPH and alerted to overheating. Pulled over, turned off engine, lifted hood. No leaks, no sound of internal boiling, no coolant smells. ... Serpentine-Belt-Diagram-For-2011-CHEVROLET-Malibu-V6-3.6-Liter-00983.jpg. 18.6 KB Views: 217 '11 LTZ, born Aug 2010, Fairfax, KS08 Malibu 3.6 overheating issues. So I've got a higher mileage Malibu and for the past 6 months ive noticed that if at idle for longer periods, the temp would move from quarter to a bit above half on the dash. And now my a/c don't work when it is getting warm. But I could usually turn on the heat and it would go back down really fast.2013 Chevy Malibu LTZ 2.5 - Coolant loss. Having issues with my coolant tank I think. I fill the coolant and it just disappears last time I drove it there was so much smoke and it over heats in less than 2 miles I opened the hood and everything was covered in coolant but when I added more it left the coolant tank buy didnt seem to go anywhere ...Engine Overheating Basics. Your Chevy vehicle's instrumentation panel contains essential information about engine overheating. We all know how detrimental that is to any brand of car. When your engine gets too hot, internal damage can occur to components and the engine itself, leaving you stranded on the side of the road or in your driveway.The 2005 Chevrolet Malibu has 1 problems reported for overheating. Average failure mileage is 58,000 miles.The 2020 Chevrolet Silverado is a fabulous choice if you’re searching for a reliable full-size pickup truck. Why? Because the Silverado is ranked in third place on the US News site...Mar 24, 2559 BE ... Comments110 · 3.1 water pump replacement, 2000 Chevrolet Malibu · 02 chevy malibu 3.1l overheating problem possible fix · 1999 Malibu therm...SOURCE: 2000 chevy malibu keeps overheating hi this could be caused by a couple of things, thermostat not opening is one of the main one, fan heater switch on the radiator is another, and obviously water leak is another, the first one thermostat, can replaced relatively cheaply, for a few bucks, you could do it yourself if you have the correct tools, to find out if it is thermostat, fill water ...I have a 2013 Malibu 2LT 2.5L with almost 90k miles. ... I was driving down the highway and the computer said "Engine Overheating - Engine Idle". ... My problem is that I changed the thermostat and the temperature sensor on the side of the radiator on my 2013 Chevy Malibu LT 2.5L and the temperature gauge is sometimes showing on cold and stays ...My 2018 Chevy Malibu been overheating. We replaced 3 items. 1st the water pump, 2nd the top thermostat housing and 3rd was lower thermostat housing. And it still over heated when it's going up a hill or going over 75 mph. And that's why I'm now going to replace the Air Flow Sensor. Answered in 3 minutes by:Chevrolet is an American icon, known for the Camaro, Corvette, Malibu, Impala and more. Take this quiz to see if you can recognize the most memorable '70s Chevys! Advertisement Adv... ….

2010 Chevy Malibu 2.4 Ecotec Engine - OVERHEATING. Jump to Latest Follow 21 - 40 of 58 Posts. 1 2 3. djayz4u · Registered. Joined ... Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Join now! Show Less .2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. Like. B. bvlmv Discussion starter 6 posts ...2014 Malibu runs rough after overheating. My son's 2014 Malibu had damage that we didn't know about from the previous owner. The radiator was bent in, and recently, the fluid leaked out while he was driving, and it overheated and shut down. He put fluid in it, which runs back out, but the car runs very rough for the short timethat the fluid …Don't Be Afraid Fix Your Own Vehicle Sometimes And Saved Money💯💪🏾#OReilly #Chevy #Malibu2008 Chevy Malibu overheating. Asked by Christopher Oct 19, 2018 at 02:51 PM about the 2008 Chevrolet Malibu LS FWD. Question type: Maintenance & Repair. All of the sudden my car stated overheating with. temp going up and down constantly.Step 3. With the radiator cap off, start the engine and look through the radiator opening while the engine warms. The radiator fluid level should drop noticeably and start moving once the engine is hot. The drop is caused by the thermostat at the end of the top radiator hose opening. Replace the thermostat if the fluid level does not drop.Why is my 2001 Chevy Malibu overheating. 30 . Report; Follow; Asked by Bsmart4 Mar 07, 2015 at 05:55 PM about the 2001 Chevrolet Malibu FWD. Question type: Maintenance & Repair. I wanna know why my car is over heating. I changed the thermostat. The fans are running and have a year old radiator.Second Opinion] 2013 Chevy Malibu lt gave us a notification the AC OFF DUE TO HIGH ENGINE TEMP. We checked the coolant level (was good), under hood was not hot but fan kept running. Got back on the road went 240 miles then care notification ENGINE OVERHEAT TURN OFF ENGINE (car dinged). S stopped car towed.Keep up with oil changes and other fluid replacements. Replace air filters and spark plugs as needed. Use high-quality gasoline. Avoid aggressive driving habits. By following these tips, you can help keep your Chevy Malibu running smoothly and avoid engine reduced power and other problems.My Chevy Malibu (2009 2.4) is acting a tad whacky! It either acts totally normal, or all below occurs at the same time. . . ... If any of the sensors read implausible or the rad out is not lower then rad in by a mapped amount, then it is seen as a overheating situation and the cooling fans come on, very shortly after, or when starting the ... Chevy malibu overheating, I have an 02 chevy malibu and it overheating while on my paper route. I blew the inlet hose coming off of the water pump and the inlet heater hose going off the thermostat to the heater core prior to having this issue. I replaced the hoses and checked the system and found that the upper radiator hose was cool at operating temps. So, I replaced the thermostat., One of the worst problems that can happen to your Chevy S10 is overheating. Common symptoms of overheating include smoke coming from under the hood, a pegged temperature gauge, and (eventually) a blown head gasket. If your S10 is overheating, stop driving it immediately to avoid damaging the engine. Ignoring an overheating engine can lead., Common symptoms of overheating include smoke coming from under the hood, a pegged temperature gauge, and (eventually) a blown head gasket. If your Malibu is overheating, stop driving it immediately to avoid damaging the engine. Ignoring an overheating engine can lead to serious engine problems. See more, Chevy Mechanic: Frank@AutoPro. The first step would be to make sure thermostat opens and that both radiator becomes hot. Then, these would need to be inspected : ECT sensor value ( if ok or erratic ) Radiator fan relay ( main power, activation from PCM, etc ) Fan control module. Wiring., Jul 15, 2015 · L. lmcgee78 Discussion starter. 1 post · Joined 2015. #1 · Jul 15, 2015. I have a 99 Chevy Malibu and i have been having issues of my car overheating I had replaced my radiator overflow resivour and now my upper radiator hose is collapsing what could be causing this to happen. could my radiator itself need to be replaced. Like. , Headlights keep burning out! Our 09 malibu 3.6L seems to be eating headlights. I just replaced them a few months ago and one is out again. I've probably put half a dozen sets of bulbs in this car in the last 2-3 years. I've been getting them from advance auto and using the sylvania bulbs that are like 50 bucks for the 2 pack., 02 chevy malibu 3.1l overheating problem possible fix - YouTube. 0:00 / 11:27. 97-03 Chevy Malibu 3.1L Thermostat Replacement. I've been dealing with this Chevy lemon …, There are two main causes for engine overheat: ⚠️ The coolant does not flow through the system like it should. These may be some of the causes: Not enough coolant: check the coolant level periodically. If the level is under the minimum level recommended, the engine may overheat because there is not enough coolant., 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. Like. Stephanie in SoCal Discussion starter, 2006 Chevy Malibu 2.2 later after overheating and blowing to out at DT reducer underneath the Overflow tank Now when I - Answered by a verified Chevy Mechanic. ... chevy Malibu 2013 - (won't start 6 times - just bought car) - remote start works , then key start will not work, ..., This is how you fix a condition where your Chevy vehicle says that your AC is off due to high engine temp. If your temp gauge shows cold when your engine is ..., New to the forum and any help would be greatly appreciated. I was driving my 2013 Chevy Malibu LT2 (110K miles) when I received the "AC Off due to High Engine Temp" message on my dash. I check the engine temp gauge and it was on "C". I had been driving for about 10 minutes so it was odd that it was still on "C"., 2001 Chevy Malibu keeps overheating. I have replaced the radiator, water pump, thermostat, and the intake. Fans and relays test good. Reservoir keeps getting empty so I assume there is a leak but I ca … read more, I have a 1997 Chevrolet Malibu with a V6 231 engine . It has an overheating problem. The coolant and coolant thermostat have been replaced. The electric cooling fan does not turn on when the engine starts to reach its normal operating temperature. I have to turn on the air conditioning so that the two electric cooling fans by the radiator turn on., Traditional wax pellet thermostats are slow to respond to temperature change in the engine coolant. So car makers added a heater to the wax pellet to heat it up and force it to open faster to allow full coolant flow and prevent overheating. A P00B7 code on Chevy is either an electrical issue or a bad thermostat, Chevy malibu: overheating..blew..the water pump..heater core I have an 02 chevy malibu and it overheating while on my paper route. I blew the inlet hose coming off of the water pump and the inlet heater hose going off …, Feb 13, 2014 · 3/4 up isn't that bad, really - the fans won't kick on until about 210F, which is a bit over 3/4 (or was!) on my old Malibu. RwP 335K miles on original motor and tranny (only motor work 2 x LIM replacement), Monroe SensaTrac struts front and back (new at approx. 300K miles), and Alero discs in back. , A popular car modification is the stereo system. Replacing the stereo enables the car owner to add an aftermarket stereo with a number of features such as MP3 players, Bluetooth co..., Aluminum doesn't respond well to overheating and will warp excessively when hot since it expands at about twice the rate that iron does. If your block is iron and your head is aluminum then the following quote could be of use: ... Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods ..., 2001 Chevy Malibu. Overheating. Replaced thermostat, water pump, heat sensor, Radiator clear now heater blows cold air and still overheating Was this . answer. helpful? Yes. No +4. Wednesday, December 30th, 2009 AT 11:51 AM ... 2001 Chevy Malibu 6 cyl Front Wheel Drive Automatic I have an '01 malibu, I've had the intake manifold gasket ..., 264K subscribers. Subscribed. 20. 2.3K views 9 months ago. WHY CHEVROLET MALIBU OVERHEATS OVERHEATING 2016 2017 2018 2019 2020 2021 …, 1998 chevy malibu overheating 1998 malibu wont run 436 views . Ask a Question. Usually answered in minutes! Expand. Popular Questions. Windshield wipers don't move, but hear motor running. 2008 Chevrolet Malibu. 2005 Chevy Malibu Electronic Power Steering. 2005 Chevrolet Malibu ..., If the engine temperature rises but goes back down, the motor might be working too hard. It could be due to a bad thermostat, coolant temperature sensor, water pump, radiator fan, or temperature gauge. There could also be a clogged radiator, low coolant level, or there's air in the cooling system., Once system is full, if temp climbs and it overheats while sitting and is fine driving (you get air flow through radiator), I'd be inclined to suspect a radiator cooling fan …, Engine Mechanical problem 1978 Chevy Malibu V8 Wheel Drive Type unknown Automatic 100000 miles What kind of a damage results to the engine when overheats It lost coolant and was totally empty and engine overheated and now it is running weird If still runs., October 1, 2016. Share. CARS.COM. Chevrolet Vehicles Affected: In two separate actions, GM is recalling 57,605 model-year 2013 and 2014 Chevrolet Malibu sedans. The cars recalled include 42,696 ..., 2010 Chevy Malibu 2.4 Ecotec Engine - OVERHEATING. Jump to Latest Follow 21 - 40 of 58 Posts. 1 2 3. djayz4u · Registered. Joined ... Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Join now! Show Less ., New to the forum and any help would be greatly appreciated. I was driving my 2013 Chevy Malibu LT2 (110K miles) when I received the "AC Off due to High Engine Temp" message on my dash. I check the engine temp gauge and it was on "C". I had been driving for about 10 minutes so it was odd that it was still on "C"., Also its not really the engine overheating, its the water boiling. Next test was to remove the thermostat all together to see if that is what was causing the water to boil by not opening. Unfortunately that did not fix it either. Although we have now pinpointed the exact boil point for the problem with the cap on: 219., someone please help!! i own a 99' chevy malibu that has been overheating. it will take less than ten minutes to reach the "danger zone (red)" on my temperature gauge. i have added coolant but it has gotten hot so it bubbles over, it has also shut down completely on me. i lost brake control, steering control, and the car shut off. it does NOT ..., Chevrolet Malibu: 98 chevy Malibu with a 3100 v6 is overheating 98 chevy Malibu with a 3100 v6 is overheating with new thermostat and new water pump. tried purging all air out of lines and have put in over 5 gallons of fluid., For the past month I've had my 2015 Chevy Cruze LT 1.4 liter overheating. "AC off due to high engine temp" and "Engine temp too high. Idle engine" messages appear. We have replaced the thermostat, water pump, serpentine belt, bled the coolant lines numerous times, and disconnected the battery. The fan runs fine. No leaks. The problem ..., Here are the most common symptoms that your Chevy Impala is overheating. 1. Gauge/Temp Light. Your Impala will be equipped with a temperature warning light and/or a temperature gauge. The most common symptom of overheating is the temperature light coming on. If this light does come on, make sure that you get off the road quickly and safely.