Why is my temperature gauge on hot?

Reasons the Temperature Gauge Reads High Another reason your reading might be high is you could be losing coolant.

A small leak or evaporation may cause your radiator to slowly lose coolant.

A third reason your temperature gauge reads high could be because the thermostat is broken.

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Why does my temperature gauge stay on hot?

Common reasons for this to happen: Low Coolant: The first suspected cause of your temperature gauge maxing out is low coolant.The needle may be stuck in the hot range (this can happen after overheating the engine), or a stepper gear in the gauge may be damaged.

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Why your temperature gauge stays on hot?

Thermostat is sticking.

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Why is my temperature gauge on cold?

Reasons the Temperature Gauge Reads Cold Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open.With the thermostat stuck open, the engine can be overcooled, causing a low temperature reading.If this is the case, the thermostat may need to be replaced.

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Why is my temperature gauge always on cold?

On most vehicles, the temperature gauge reads cold until the engine has run for a few minutes.Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open.With the thermostat stuck open, the engine can be overcooled, causing a low temperature reading.

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Why is my temperature gauge low?

When the coolant temp is low it closes and allows the engine to warm to the designed temperature.The are three most likely causes.A defective thermostat that stays open.This allows the coolant to flow thru the radiator and actually overcools the engine.It could also be a defective gauge ot sensor.

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Why is my temperature gauge fluctuating?

Why is my temperature gauge fluctuating? The engine in your vehicle runs hot.A thermostat stuck in the open position will allow a constant flow of coolant causing a lower operating temperature.This increases emission, makes the engine wear faster, and leaves your gauge reading cool at all time.

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Why is my temperature gauge not working?

Of course, the most common reason for an unusual reading on your car's temperature gauge is a problem with engine temperature.However, there are other reasons, for example: A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit.

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Why does my temperature gauge stay on cold?

On most vehicles, the temperature gauge reads cold until the engine has run for a few minutes.Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open.With the thermostat stuck open, the engine can be overcooled, causing a low temperature reading.

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Why does my temperature gauge not work?

Of course, the most common reason for an unusual reading on your car's temperature gauge is a problem with engine temperature.However, there are other reasons, for example: A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit.

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Why does my temperature gauge go up when my AC is on?

It's normal for the temp gauge to rise with the AC on and moving in slow traffic.When the AC is on the condenser that sits in front of the radiator releases heat.This heat is then transfered into the radiator which causes the coolant temp to rise.

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Your temperature gauge is reading hot is this the thermostat?

Is vehicle actually overheating? Could be a bad temperature sending unit or gauge Check temperature with a thermometer If thermostat does not open vehicle will overheat

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Why is my temperature gauge going up and down?

Hi There, It sounds like you may have a sticky thermostat or potentially a cooling fan that may be working intermittently.When the thermostat is stuck open it can cause the coolant to circulate constantly resulting in the motor never reaching the correct operating temperature.

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Where should my temperature gauge be on my car?

Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle.In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after star...

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Why does my temperature gauge keep going up and down?

The temperature gauge electrical sender is positioned next to the thermostat, so it indicates the drop from 75 down to 70, when the thermostat closes.If this is not happening, usually it is because the thermostat is stuck in the open position and needs replacing.

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Why would my temperature gauge go up and down?

If the coolant temperature gauge is constantly fluctuating then the most common cause of this is a bad thermostat.If the thermostat is sticking or not opening and closing right then this will occur.It can also be a clog in the radiator or a water pump problem.

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Why is the temperature gauge not working?

Of course, the most common reason for an unusual reading on your car's temperature gauge is a problem with engine temperature.However, there are other reasons, for example: A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit.

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Why did the temperature gauge on my 1984 Chevrolet c10 pickup truck stop working?

mine quit working and it turned out to be the printed circuit on the back of the cluster panel they can go out pretty easily sometimes its just one connection but mostly more than one gauge will quit working as well. those trucks also have a tendency to have bad gauges i have had to replace the g...

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How do I fix my temperature gauge?

Remove the wire from the temperature-sending unit located on the engine (typically a dark green wire).Then connect the wire to a good ground.You can do this by using a jumper wire.Check the gauge, if the needle points to “Hot”, replace the sending unit.

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Where should my car temperature gauge be?

Ideally, your engine's temperature should fall somewhere in between 195 to 220 degrees.If your engine is operating normally, the needle will be near the center of the gauge.This doesn't mean it will sit directly in the middle—becoming familiar with what reading is “normal” for your vehicle is key!

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Is your car running hot when the temperature gauge is at the halfway mark?

That depends on what the car is supposed to run at.

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When your temperature gauge indicates that your engine is too hot?

Reasons the Temperature Gauge Reads High If the temperature gauge reads high, it could mean your engine is overheating.Another reason your reading might be high is you could be losing coolant.A small leak or evaporation may cause your radiator to slowly lose coolant.

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Why is the temperature gauge moving up to 120?

If the engine temp only gets to 120 degrees F, I would say the thermostat is stuck open or missing.

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My temperature gauge on the dash is not reading what can the problem be?

If its only the temp gauge there could be a few factors. I had an '01 Impala 3.4. Once the code came up for the temp sensor. Changed it. Then the fans stayed on after engine shut off. Changed the relays. Then the temp gauge acted erractically. Belive it or not, I changed the thermostat, and blead...

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Why is the temperature gauge on your 91 Chevy s10 4.3 not working?

Could be a faulty connection or engine temp sending unit located on the drivers side of the engine between cylinder 3 and 5 spark plugs.

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Why is your 1995 caprice classic temperature gage showing hot but car is not hot?

Reset it back to zero and see if it works

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Why when your temperature gauge stops working does my AC also stop working?

No ur AC should still work it may just be that your gauge is jammed and just needs to be loosened take it to the nearest garage as you dont want any overheating of the car or it will costs you $$$

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Temperature gauge on your car isn't working?

Temp. sensor my have stopped working. Quick and fairly easy fix.

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Should my temperature gauge be in the middle?

Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle.In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after star...

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What would cause my temperature gauge to stop working?

Of course, the most common reason for an unusual reading on your car's temperature gauge is a problem with engine temperature.However, there are other reasons, for example: A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit.

Read more

What would cause my temperature gauge not to work?

Of course, the most common reason for an unusual reading on your car's temperature gauge is a problem with engine temperature.However, there are other reasons, for example: A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit.

Read more

Why is temp gauge stuck on hot replaced thermostat and temp sensor?

This may sound like I think you are dumb, but I do not, I have been caught by each of these:

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Why is my engine temperature indicator staying on high?

The guage goes up when the vehicle is overheating. Possibilities to start checking are: air pocket in cooling system, sending unit is defective, cooling fan not working, guage is broken, head gasket leak, cooling system leak.

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What would cause my temperature gauge to fluctuate?

Problems such as an electric cooling fan malfunction, or low coolant, or perhaps a blown head gasket just result in overheating rather than fluctuation.Why does my car temperature gauge go up so soon? What could cause my gas gauge to sharply fluctuate?

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Why is my fuel gauge stuck on empty?

Fuel gauge stuck on empty Another common symptom of a faulty fuel gauge sender is a gauge that is stuck on empty.If the float somehow breaks or becomes separated from the arm it may cause the fuel gauge to malfunction and become stuck on empty.A faulty resistor can also cause the gauge to read e...

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Why does temperature gauge go up than back down?

Could be,sticky thermostatorlow coolant level.

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Where is the outside temperature gauge located?

In the middle of the front grill? YFC

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Coolant temperature gauge?

water temperature. 180-220 degrees

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Why is my gas gauge reading wrong?

In a fuel tank, as the fuel level rises, the fuel sending unit float rises, and a variable resistor changes the resistance in the electrical current running to the gauge so it reads full.When the gauge is stuck at full, or always on zero, or some erratic and random reading, there's a fuel instrum...

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Why does a water temperature gauge not work on 2002 vectra?

could be a number of things,more than likely the sensor, the wiring or the gauge itself, i'd take it to a garage then you can blame them if it goes wrong :P

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Temperature gauge not working?

It may be something wrong with the car

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Why is my temp gauge not working?

It's a shot in the dark, but I would start by checking the thermostat first.to verify if the sensor is what's causing the problem, disconnect the connecter from the coolant temp sensor, and jump a paper clip across the terminals.if the gauge moves at all, then it is the sensor itself that has fai...

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Why does a car's temperature gauge go up when heater is on or when the car is parked?

i had a similar problem it could be a low antifreeze level or sticky or stuck open thermostat or partially plugged rad or fan could not be working right if electric or clutch type. either way start with the simple and cheapest first if none of these check your guage.

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Why is my gas gauge not working?

The most common gauge problems are either a bad ground at the tank, or a sender problem.If you DO have 12 volts to the fuel gauge, the next step is to remove the fuel sending unit wire, and, with the ignition key “on”, ground the sender wire to a good chassis ground.The fuel gauge should immediat...

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Why wont your temperature gauge on your 1984 c10 pickup truck work when it did before?

Your gauge could be bad but more than likely it is the temperature sending unit. It is a fairly inexpensive thing to fix.

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Why is my fuel gauge fluctuating?

Erratic behavior from the fuel gauge One of the first symptoms of a problem with the fuel meter assembly is erratic behavior from the gauge.If the fuel sending unit that is located in the gas tank fails or has any issues it can cause the needle or display to behave erratically.

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What does the temperature gauge on a car do?

Most vehicles use a temperature sensor and gauge that monitor the engine's coolant temperature. The gauge can either reflect the actual engine temperature (with a needle or a digital reading), or it could display a generalized temperature that informs the operator when the engine is at operating ...

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Why is my engine temperature high?

If the temperature gauge reads high, it could mean your engine is overheating.Another reason your reading might be high is you could be losing coolant.A small leak or evaporation may cause your radiator to slowly lose coolant.A third reason your temperature gauge reads high could be because the t...

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Why does my fuel gauge stays on empty?

Fuel gauge stuck on empty Another common symptom of a faulty fuel gauge sender is a gauge that is stuck on empty.If the float somehow breaks or becomes separated from the arm it may cause the fuel gauge to malfunction and become stuck on empty.A faulty resistor can also cause the gauge to read e...

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Why does your temperature lights comes on and the car is not hot on your 200 crwn vic?

It is hot, don't ignore it.

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What does temperature gauge indicate?

The temperature gauge in your vehicle is designed to indicate the temperature of your engine's coolant.This gauge will tell you if your engine's coolant is cold, normal, or overheating.

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Why is my radiator hose hot?

Lack of Coolant in the Engine One such reason behind not heating up the lower radiator might be the improper amount of coolant in the engine.The coolant is elated in and out of the radiator by upper and lower hoses.As a result, the lower hose emits cold air.

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Why is my radiator not getting hot?

A low antifreeze/water level in the radiator due to a leak in the cooling system.A bad thermostat that isn't allowing the engine to properly warm up.A blower fan that isn't working properly.

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Why is car temperature gauge reading cold whilst you are driving?

at the beginning it will be cold, but it will warm up as you start driving

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Why is my engine getting hot?

There are many possible reasons that your engine is running hot, including low coolant levels, a clogged or closed thermostat, a failed head gasket or a water pump malfunction.The blue light goes off once the engine reaches its normal temperature.

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What is wrong with your temperature gauge on your 1999 toyta avensis is stoped working?

it is either a temperature sensor just for the gauge or possibly a fuse, i recommend going to your local auto parts store and have them hook up their diagnostic computer to tell you the problem. its usually free!

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Why would the temperature gauge in a car go slightly cold while driving on the freeway and revert to normal temperature on surface streets?

Not uncommon, older vehicles used belt driven fans without any variable speed using more fuel/hp - steadier engine temps, newer belt driven fans had thermostatic or clutch type fans that were driven by fluid clutch, hotter the air going across fan, more air it would pull, still not ideal but less...

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What is likely cause of temperature gauge not working on punto?

Probably the temp sending unit.

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Where should a car's temperature gauge be?

Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle.In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after star...

Read more

What causes temperature gauge to go up?

Reasons the Temperature Gauge Reads High Another reason your reading might be high is you could be losing coolant.A small leak or evaporation may cause your radiator to slowly lose coolant.A third reason your temperature gauge reads high could be because the thermostat is broken.

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Why is the temperature gauge not working on my n13 I have replaced the cluster unit still the temp gauge doesnt work.I have replaced the thermostst and the sender unit...?

that is rather unusual i would ask the dealership you brought it from and ask them and then go from there.Some vehicles have two temp sending units, one for the temp gauge and one for the ecm. The one for the gauge generally has one wire going to it, the one for the ecm may have two wires going t...

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Is there any temperature gauge who can show the highest temperature reach by the engine?

not unless you can find one using memory recall or you go into computerized system

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If the engine temperature gauge goes to hot and the cooloing fans work and the radiator fluid is fine and the only way to bring the temperature back to normal is to turn on the AC what could be wrong?

it may be your thermostat or water pump is it over heating with steam comming out ?

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Why are my brakes hot?

The cold water hitting the hot brakes can result in warping.Warped rotors will usually cause the steering wheel and vehicle to shake when the brakes are applied.Overheated brakes or brakes that are smoking means the brake pads have been burned or something is leaking onto the brakes.

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How can you tell if your temperature gauge is bad?

Symptoms of a Bad or Failing Thermostat Temperature gauge reading very high and engine overheating. The first and potentially most alarming symptom will be the temperature gauge reading high into the red within the first 15 minutes of your vehicle engine running. Temperature changing erratic...

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What is normal temperature gauge reading in a car?

Ideally, your engine's temperature should fall somewhere in between 195 to 220 degrees.If your engine is operating normally, the needle will be near the center of the gauge.This doesn't mean it will sit directly in the middle—becoming familiar with what reading is “normal” for your vehicle is key!

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Why does your 93 Honda accords temperature gauge goes hot right away when you start up your car you checked and it does have enough coolant and your car doesnt seem hot at all another thing is your ca?

Sounds to me the coolant temp sending unit has failed. Replace it with a new one.

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What sensor controls the temperature gauge?

The tip of the CTS is probably located right next to the engine coolant.The sensor works by measuring the temperature that's being given off by the thermostat and/or the coolant itself.The temperature is then sent to the on-board control system.

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What does it mean when your car temperature gauge is on?

Engines are typically cooled via airflow and circulated coolant. The temperature guage monitors these processes for anomalies. Usually the gauges come on when the engine is running hot. Overheating can be an expensive repair so it needs to be addressed ASAP. Course this assumes that you don't liv...

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Where is the outside temperature gauge located on a 2012 Nissan Altima?

On the dash board, above the steering coloumn, in the center information display. If you don't see it, you need to rotate through the different options for that display until you see it.

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What does it mean when your temperature gauge is on C?

On most vehicles, the temperature gauge reads cold until the engine has run for a few minutes.Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open.With the thermostat stuck open, the engine can be overcooled, causing a low temperature reading.

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Integra temperature gauge is moving up and down?

probably means u need to change the coolant for the car,leaking coolant sumwhere

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What does it mean when the temperature gauge is low?

When the coolant temp is low it closes and allows the engine to warm to the designed temperature.The are three most likely causes.A defective thermostat that stays open.This allows the coolant to flow thru the radiator and actually overcools the engine.It could also be a defective gauge ot sensor.

Read more

Is it normal for a car temperature gauge to fluctuate?

That is why the gauge fluctuates.This caused the gauge to wildly swing between normal to overheated.Problems such as an electric cooling fan malfunction, or low coolant, or perhaps a blown head gasket just result in overheating rather than fluctuation .

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Is there a fuse for the temperature gauge?

There isn't one per se.There will be a fused wire with voltage to the instrument cluster (your owners manual should indicate which fuse), but the temperature sensor is providing a variable "resistance to ground," which the temperature gauge in the dash is reflecting.

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Why does my fuel gauge fluctuate?

Erratic behavior from the fuel gauge One of the first symptoms of a problem with the fuel meter assembly is erratic behavior from the gauge.If the fuel sending unit that is located in the gas tank fails or has any issues it can cause the needle or display to behave erratically.

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Why is your temperature light on?

Because your engine is too hot.or the light is broken.

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Why did my gas gauge stop working?

Fuel gauge troubleshooting begins with isolating the problem either to the gauge, sending unit, fuse or wiring.The most common gauge problems are either a bad ground at the tank, or a sender problem.Removing the sending unit wire from the chassis ground the fuel gauge should go directly to “full”.

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Why did my gauges stop working?

But when the gauges in your car stop working, it's not a situation you can safely ignore.When one gauge stops working, the problem may be in the gauge itself or a bad sensor, while all the gauges cutting out at the same time often indicates a blown fuse or a defective instrument cluster.

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Why does my car temperature go up?

If the temperature gauge reads high, it could mean your engine is overheating.Another reason your reading might be high is you could be losing coolant.A small leak or evaporation may cause your radiator to slowly lose coolant.A third reason your temperature gauge reads high could be because the t...

Read more

Why is my fuel gauge going up and down?

gas gauge goes up and down while driving on flat roads.The most common cause of erratic fuel level is caused by a defective fuel level sender in the fuel tank is defective or out of position or restricted from going all the way up to full position.

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What is wrong if your car is not getting hot but uses a lot of water and the temperature gauge goes up a lot?

Is it smoking a lot? If so you probably have a blown gasket. If it's not smoking, check the thermostat. I don't get how a car could be not getting hot but using a lot of water and the temp gauge is going up. Have you checked for leaks?

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Why would the temperature gauge go in the red and check engine light come on while the oil pressure gauge dropped?

mechanical engine trouble. its about to blow up.

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Why is my top radiator hose hot and bottom cold?

One such reason behind not heating up the lower radiator might be the improper amount of coolant in the engine.Thus, making the lower radiator hose to heat up.It may happen that your car might get low on coolant and is not able to reach the lower radiator.As a result, the lower hose emits cold air.

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Why does your car rev up and temperature gauge show cold?

Thermostat is gone, change it

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Why would the temperature gauge go up when the car isn't even warmed up?

Generally this means your thermostat is malfunctioning. Not sure how hard it is on a Kia, but most cars its relatively easy to replace.

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Why does a cars temperature gauge go up when the motor has been turned off?

When a car is turn off the water stops circulating, but heat is still being conducted from the warm engine into the water. Aslo warm water rises and the temperatue sender unit is usually placed near the op of the eingine. This causes the temp to rise slightly after turning the engine off

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Why doesn't my RC car restart when engine is hot?

What is probably happening is the chamber that surrounds your piston has expanded and you do not have the compression needed to start your engine. Make sure that you roll your piston to BDC (bottom dead center) everytime your vehicle stops. This will prevent your piston sleeve from widening towar...

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Why is my car AC blowing cold and hot air?

Another cause of AC blows cold then warm An overcharged car AC system can start out pumping cold air.But that cold air turns warm fairly soon after because the high side pressures build to the point that the high pressure switch shuts off the compressor clutch.Evacuate and recharge the car AC sy...

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Why does my clutch judder when hot?

Re: Clutch judder when warm/hot, what needs replacing?? Most likely the clutch cable conduit.When the engine rocks with pulling away from standstill the bend in the clutch conduit allows for a bit of give on the cable without causing the pressure plate to get depressed slightly on and off hence ...

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Car bubbles hot gauge goes up to hot but is full of water?

You could have a bad thermostat, a blown head gasket, a cracked head.

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Why is catalackconverter hot on one side?

A properly operating catalytic converter should be hotter at the outlet side after a good drive.

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Why is my engine hot but not overheating?

Thermostat: Another possible issue could be a problem with the thermostat.A vehicle's thermostat is responsible for regulating the amount of coolant flowing through the engine.A broken or malfunctioning one can easily cause your car to overheat.If your vehicle has low oil, it might be causing you...

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Why is my AC blowing hot air after recharge?

It could be an electrical failure in the circuit during charging, overheating vehicle, or maybe the coolant is just low.So, make sure that you check the compressor as it could be the reason why car AC not blowing cold air after recharge.

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Why is my car running hot but not overheating?

Thermostat: Another possible issue could be a problem with the thermostat.A vehicle's thermostat is responsible for regulating the amount of coolant flowing through the engine.A broken or malfunctioning one can easily cause your car to overheat.If your vehicle has low oil, it might be causing you...

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Why are my rotors getting hot?

When you drive heat is generated in the caliper which causes the brake fluid to expand.Normally this expansion is accepted into the master, but if it is over filled there is nowhere for it to go so it pushes the calipers piston out which creates excessive friction between the brake pads and rotors.

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Can hot temperatures wreck auto transmission?

yes. it drys and hardens the rubber seals that are suppose to hold hydraulic fluid pressure engaging the clutch packs.

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We've switch the temperature sensor thermostat and the coolant sending unit on the car and it still runs hot why?

i would check youre fan clutch if it is not electric. Then do a cylinder leak down est to check for a blown headgasket

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Why is my car running hot when sitting still?

The most likely reason for this type of problem is that your fan isn't working, but the reason, and the fix, will differ depending on the car you drive.Intermittent overheating problems can also be caused by low coolant, air in the cooling system, a bad coolant temperature sensor, or even a fault...

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Why does temperature gauge fluctuate after replacing radiator hoses water pump and thermostat?

Potenially a bad temperature sensor or bad contact on the wire connector. Test for set voltage resistance according to temperature.

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Why do my new brakes smell hot?

The heat of braking causes the resins to polymerize and form stronger bonds.This is a good thing.The bad thing about this is when the resins polymerize, they create by-products in the form of gases that do not smell pleasant.The bottom line is that the smell is not a bad thing in the majority of ...

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