Why does my car stall when it gets hot?

Well, there is an ignition problem that can cause this when the engine gets hot and it stalls.

It's caused by a lack of spark which can be either the ECU's fault (on EFI cars), or the coil on pretty much any car.

Heat causes expansion.

An engine needs more fuel when it's cold than it does when it's warm.

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Why does my car shut off when it gets hot?

Well, there is an ignition problem that can cause this when the engine gets hot and it stalls.It's caused by a lack of spark which can be either the ECU's fault (on EFI cars), or the coil on pretty much any car.Heat causes expansion.An engine needs more fuel when it's cold than it does when it's ...

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Why does my car lose power when it gets hot?

There are many reasons why your vehicle may be losing power, especially when accelerating.Some of these common causes are: Mechanical problems such as: Low compression, clogged fuel filter, dirty air filter, clogged Exhaust Manifold.Malfunction of actuators such as: Bad injectors, bad fuel pump, ...

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Why does your car stall when its hot outside?

Could be many things, especially with modern electronics.I could be a fuel vapour lock problem. Make sure fule lines are kept away from exhaust or that the heat shields in place.

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Why does car stall when hot?

There are so many reasons, you really should provide more info. First, what kind of car is it? Is it overheating? Because it could be the vehicles computer stradegy shutting down the engine to protect it. Does the car feel like it's running out of gas? The fuel pump could be failing when it gets ...

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Why does my car stall when I give it gas?

The car will stall if the valve is too clogged or when it finally fails.If, while holding the accelerator pedal down, a small amount of pressure keeps the car running at a stop, the idle control valve may require attention.In most late model cars, this problem will usually trigger the Check Engin...

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Why does my car stall when its cold?

Cold stalling problems are the most common because the engine needs a richer fuel mixture to maintain idle speed until it warms up.Intermittent cold stalling problems are almost always fuel-related.Or, a defective coolant sensor may be telling the PCM the engine is colder (or warmer) than it real...

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Why does my car not start when it's hot?

It is very common for heat to cause the starter motor and bad connection problems.Electricity doesn't like heat.Heat creates high resistance in an electrical circuit.Most commonly this is a starter issue, but other parts of the primary circuit can have bad connections.

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Why does my car stall when driving?

If the fuel pump isn't supplying enough fuel to the engine, or if the air/fuel mixture is too lean, the engine doesn't produce enough combustion in the power cycle to stay running, and will stall.A faulty fuel pump or incorrect timing can cause this.It causes a misfire that can cause the engine t...

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Why does my engine stall when I give it gas?

Some common reasons for motor vehicle stalls include: An empty gas tank.A fuel mixture that isn't rich enough (this is usually the cause of cold stalling and intermittent stalling) A faulty fuel pump, alternator or EGR valve.

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Why does my AC stop working when it's hot outside?

So now the refrigerant can't absorb more heat from your air, causing your air conditioner to blow out lukewarm air.Or worse.Your air conditioner will keep running until it overheats because it can't reach your thermostat temperature setting.Solution: Clean your outside unit using a special coil c...

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Why would my car stall when i give it gas?

Depending on the type of car/truck, carburetor/injected, gas/diesel.... I would look at fuel filter, linkage, fouled plugs, totally dirty air cleaner. Those are the easiest items to check from there electronics, timing is way off, vacuum issues, fuel pump etc.Plugged up/dirty fuel filter

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Why does your astra 1.6 sxi twinport keep stalling when it gets hot. revs keep going up and downthen stalls thanks?

Your "astra 1.6 sxi twinport" is fuel injected, unless you can diagnose computer related issues I would defer to a mechanic for this problem; but based on some limited search of your problem your vehicle seems to have an EGR problem, which if you replace yourself is not cost prohibitive. The typi...

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Why does my tire get hot?

When molecules get hot they start to vibrate intensely.The vibration causes expansion.Being that there are molecules in the air, now it's easy to understand why air-filled tires expand in the summer.This generates a fair amount of friction, and friction creates heat that makes your tires even hot...

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When I get gas my car stalls?

Car engines quit because of a variety if issues around air flow, fuel or mechanics.Some common reasons for motor vehicle stalls include: A fuel mixture that isn't rich enough (this is usually the cause of cold stalling and intermittent stalling) A faulty fuel pump, alternator or EGR valve.

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Why does my engine get 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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Why does my car get hot going uphill?

Low Coolant: A low or reduced coolant level is the most common reason that makes a car engine to experience overheating.Studies have shown that coolant is the basic item that your engine's cooling system needs to flow and get rid of heat from its compartment.Low coolant level is a first sign of ...

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Why does my car chug like it's about to stall?

This can be caused by many things. What make and model is the car? Low or high vaccuum to an EGR valve can cause this along with many other sensors. Could be something as simple as a faulty fuel pump or just bad gas. When does this occur: Every time you start it? Only once its warm? When it rains...

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Why won't my car start when its hot?

The most common reason why a hot engine will not start is because the problem is related to fuel.When your new car engine is too hot, fuel cannot circulate well, due to the way vapor obstructs its workings and therefore the engine just will not start, as it should.Then go and get a high quality e...

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Why does my car stall when I stop?

When the actuator malfunctions, the engine gets no signal for idling speed and stops working.Clogged or restricted EGR Valve: If your EGR valve is clogged, dirty, or defective it can cause your car to stall, idle erratically, or sputter, depending on whether it is stuck open or closed.

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Why does my car stall when I brake?

One way the car stalls is if there is a leak in the brake booster, either by a blockage of the vacuum hose or a cracked, ruptured or leaking diaphragm.Air in the brake fluid from a hole in the system can prevent proper pressure to the brakes.The car may also stall due to a vacuum leak in the anti...

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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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Why does water get in my car when it rains?

The water leaking into your front floor is most likely coming from the sun roof.The sun roof has two water drains.If the tubes get clogged or the hoses come loose, then the water gets inside.The best fix is to lower the head liner in the front by windshield and check if the hoses are connected.

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Why does my car feel like it's going to stall?

This is a common symptom of a misfire or potentially a faulty idle air control valve which when faulty, can cause the misfire to happen due to an improper air/fuel mixture being supplied to the engine.I would recommend having an expert from YourMechanic come to your home to replace your idle air ...

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Why does my car stall when it goes from reverse to drive?

A few more questions before I can give you a better answer -a. does your car have fuel injection or a carburetor? (If you aren't sure: do you have to warm it up and or pump the gas to start it? If so, it's got a carburetor.)b. Under what conditions do you have the problem? (Walk me thru a typical...

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Why does my car stall out when I put it in gear?

The EGR valve, alternator, or fuel pump gets faulty.The fuel pressure is low.This case likely occurs in case your vehicle stalls on inclines.The problems related to releasing the clutch (the cause is due to the manual transmission cars).

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Why does my spedo jump all over or stop working when your car gets hot?

Need a new speedometer or speedometer cable.

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Why does my car start when it's cold but not hot?

The cold starting issue could possibly be caused by a failing fuel pump or even a temperature sensor.Heat increases resistance in electrical circuits, and it is possible that once the fuel pump has been running for a while, high resistance causes it to slow or stop.

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Why does car gets hot?

Stuck thermostat or bad water pump or bad heater core or clogged radiator.

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Why does my car keep stalling?

If the fuel pump isn't supplying enough fuel to the engine, or if the air/fuel mixture is too lean, the engine doesn't produce enough combustion in the power cycle to stay running, and will stall.A faulty fuel pump or incorrect timing can cause this.If the engine is over-fuelling, that can cause ...

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Why does car engine rev when it's very hot outside?

I'm going to guess yo have the air on, that would mean that the idle compensator is out of adjustment and over revving the engine.

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When car get hot it stops?

If the engine is hot and the car stops that means it has over heated, it the car is hot in cabin then you may have a problem

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Why won't my Heat get hot in my car?

Ken Mattson, owner of Len's Automotive in Bellevue, Wash., says a car heater can stop working for a number of reasons, including: 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.

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Why does my lower radiator hose not get hot?

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 my engine stall when coming to a stop?

When the actuator malfunctions, the engine gets no signal for idling speed and stops working.Clogged or restricted EGR Valve: If your EGR valve is clogged, dirty, or defective it can cause your car to stall, idle erratically, or sputter, depending on whether it is stuck open or closed.

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Why does my steering wheel get hard when its cold?

The fluid is not being pumped properly to the steering rack when it is "cold".Once it "warms up" it seems to get to the steering rack easier and makes everything work properly.This causes the belt to slip on the pulleys creating a chirping/squealing noise and decreased assistance in turning the s...

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Does oil thinken or thin when it gets hot?

it thins as its molecules spread apart and increase the volume of oil and as matter can neither be created nor be destroyed, it just expands and becomes thin

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Why does my b2300 truck blows hot air even when its set to col air?

i would first start by checking the amount of freon the a/c compresser has, it would also be a good idea to flush and refill fill it since you've already gone this far.

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Why does a car engine get hot?

The reason a car engine gets hot is due to the heat generated from the combustion process. When the air/fuel mixture is lit off from the spark plug, you have the rapid expansion of gases that makes some heat, but most of the heat that is generated is from the volatility of the ignited fuel. I had...

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Why does a car exhaust get hot?

From the combustion process in the engine.

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Why does my lawnmower not start when hot?

Lawn mower won't start oil on spark plug? The most common reason for oil on a mower spark plug is too much oil in the engine, but there are other possible causes: Mower turned on its side.Head gasket failure.

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When you have the brake on for a long time why does it get hot?

friction/thermal transfer

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Why does integra gets hot when not running?

Because it's sitting in the sun.

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Why does my 1987 Lincoln town car idle poorly and stall when i put it in gear?

Could be time for a tune up.

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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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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 does the heat in my car only get hot when i mash on the gas hard?

It is a vacum problem.Your controls are all on vacum lines.Check the lines under the dash.- ALSO TRY BLEEDING SYSTEM, LOW COOLANT MAY CAUSE "SHUFFLING". COOLANT BYPASSES THE HEATER CORE UNDER LOW FLOW CONDITIONS. INCREASE SPEED WILL CAUSE HIGHER VOLUME TO CORE, CAUSING HEAT WHILE UNDER ACCELERATI...

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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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Why are my front brakes getting 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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Why is my car acting like it wants to stall?

Some common reasons for motor vehicle stalls include: An empty gas tank.A fuel mixture that isn't rich enough (this is usually the cause of cold stalling and intermittent stalling) A faulty fuel pump, alternator or EGR valve.

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Why does my car stall when I turn on the air conditioner?

A seized AC compressor can stall your engine when you turn on the air or defroster because it sends a signal to engage the clutch on the compressor, which causes more resistance than normal.But there are switches that level out your idle electronically when there is increased load.

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Why does my car constantly stall after being warmed up?

OK, heres the deal, i got a magna tr. Starts fine when cold, and runs fine aswell. Revs up easy with no roughness. Drive around till temp reaches normal, and car dies whenever not in gear something to do with idle i reckon. plz help me out... its driving me crazy

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When the car is cold it starts but when it gets hot it turns off?

Sounds like you have radiator trouble. Have you checked the fluid level in the radiator?

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Why does my automatic car stall when I come to a stop?

Car engines quit because of a variety if issues around air flow, fuel or mechanics.Some common reasons for motor vehicle stalls include: A fuel mixture that isn't rich enough (this is usually the cause of cold stalling and intermittent stalling) A faulty fuel pump, alternator or EGR valve.

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Why does my Car stall when i turn on the headlights?

sounds like your alternator starting tell you something... you can buy new alternator, get your old unit reconditioned or buy a second hand one

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Why does my car stall when I come to a stop?

When the actuator malfunctions, the engine gets no signal for idling speed and stops working.Clogged or restricted EGR Valve: If your EGR valve is clogged, dirty, or defective it can cause your car to stall, idle erratically, or sputter, depending on whether it is stuck open or closed.

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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 does van stall after getting gas?

The purge control valve may be the culprit. It is solenoid valve which allows gas vapors into the engine to be burned off while you're driving, normally the valve is closed. For the vehicle to stall only after filling up, this valve would need to be stuck open. It may be operating normally when y...

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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 do tires get hot when the car is driven?

The tires of a car are rubber and hollow so there is a lot of pressurized air inside the tire.Also, the outer part of the tire is in constant contact with the road and the high friction coefficient between the two produces heat, especially at higher speeds.This is why the tires warm up with drivi...

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Why does my engine stall at idle?

On fuel injected engines, cold stalling can also be caused by conditions that upset the air/fuel mixture.Intermittent stalling can also be caused by a bad idle air bypass motor or a idle speed control motor.If these devices fail to provide the correct idle speed, the engine may die.

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Why does my car idle low and stall?

Worn or fouled spark plugs – ignition misfire can make your engine stall at idle.Low engine compression caused by worn piston rings, cylinders and leaking valves.Faulty coolant and/or air temperature sensors that give your engine computer incorrect information resulting in improper air/fuel mixture.

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Why does the brakes get hot when a car slows down?

Friction causes the heat.

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Why do your car shut down after it gets hot?

i had the same problem with a 1991 ford taurus. the fuel pump is bad. the tank acks like a heat sync and vaporlocks the lines. if yu put a pressure gauge on it i bet u are only running at about 30psi and should be at 40+-. changing the fuel pump should cure this problem.

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Why does my car act like its not getting gas?

When too much or too little oxygen is present, this will cause check engine light to come on.Too much oxygen may be present in the exhaust gas due to things like an exhaust leak, a vacuum leak, a faulty mass air flow sensor (causing a lean fuel condition) or faulty fuel injectors.

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Why does my car die when I get gas?

Little is more frustrating than having your car die after filling it with fuel.Causes for a car to stall after refueling can be within the fuel system itself.Contaminated fuel, the fuel pump, and the car's computer are often the cause.

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What does it mean when a car gets hot but blows cold air?

The Air Conditioner is on

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Is it bad to get gas when it's hot?

That's because gasoline, like all liquids, expands when heated.So, according to this advice, gasoline will be denser in the cool of early morning, meaning you'll get more energy per gallon than later in the day.Gasoline does expand and contract a little depending on its temperature.

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Why does your truck stall when you get on it side ways and let off the gas?

The fuel moves around the tank, it can all move away from the pick up when extreme driving.An upgraded concentric fuel tank can cure this.

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Why does car stall when you push the accelerator?

If a car stalls when pushing the accelerator, the car may be in park. The car may also be in neutral if the car stalls and does not move.A very dirty fuel filter or a faulty fuel pump could cause that condition also.

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Why does your car hesitate or stall when going uphill?

It maybe fuel line related, as it only happens to me when I keep my tank at low levels. I use a good fuel injection cleaner and take easy for awhile, once i to replace my fuel filter. But this is just a guess.

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Why does your car stall when taking off?

This can only happen to shift stick cars, and how this happens is that the gears grind together!

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Why does my sunfire stall out when sitting on the ground but on rear jacks it runs just fine?

your fuel pump is starting to go

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How does it get hot inside a car?

It is due to the Green House Effect.

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Why does a car get hot when the sun is out on a cold day?

This happens through a process that we commonly call the Greenhouse effect.The infrared rays (heat radiation) can pass easily through the windows and heat up the dashboard, parcel shelf, seats etc'. Some of that heat is then transferred to the air via convection and as the hotter air rises, coole...

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Why does the heater in your car only get hot when you accelorate?

you probably have air trapped in you heater core you shoud have it flushed/bleed to get the air out. the other possibility is a failing thermostat or water pump

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Why does your car stall when you put it in revers?

You didn't give me make model and year so some ideas rather than an answer:Is it an old rear wheel drive Dodge, Plymouth or Chrysler product? Then if the transmission cooler gets pluged the trans locks up in reverse and the car stalls.Otherwise we are looking for a broken engine mount, a broken o...

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Why does my transmission stall and when you unconnect the battery cables and then reconnect them it works fine?

depending what year your car if 95 and new and ob2 connection on all new car the transmissions computer control so by disconnecting the battery cable the flow of electricity stop to the transmissions and computer shut down (think of as turn a off baker in house ) and there for stalls B/C the tran...

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Why does hot air come out of my car vents?

Most cars do not have AC vents, only climate control vents.When it's hot out, air is blown over the AC evaporator before it's sent to the cabin.If it's cold the air is blown over a small radiator that takes heat from the engine.The temperature is controlled by the flow over the evaporator or the ...

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When my 66 caddy gets hot and start until it sits for 30 minutes?

Taking this question off the cuff: 1) If the "Starter" will not engage, just makes a click noise, or turns over very slowly (sometimes disengaging) - then the power to the starter is no good; this could mean bad battery cables, bad grounds (oil on the starter), a bad solenoid, a bad 'start wire' ...

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Why does the car radiator never get hot?

If a car's radiator NEVER gets hot, it probably means that water/coolant heated by the engine is not reaching the radiator for some reason.The most likely cause is a thermostat that is stuck in the closed position. It's supposed to open when water circulating in the engine reaches a certain tempe...

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Why does my van acts like it is going to stall out when coming to a stop?

manual transmission: if you dont hold the clutch pedal in when you hit the brakes, then it will do that. AutoTrans: try putting in neutral before stopping

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Why does aluminum get hot fast?

Aluminum , being metal, has free moving electrons which transfers heat and electricity very quickly.

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What does it feel like when your car stalls?

When you stall, it usually means you're procrastinating on doing your homework.When your car stalls, it means the engine has died, which can be a really frustrating and even scary experience.In fact, your car engine can even stop running while you're driving.

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Why does a car stall when the clutch is engaged?

There are three common problems which are causing your car to stall when the clutch is engaged. These problems are either a worn out clutch plate, a warped pressure plate or disc, or a damaged throw out bearing.

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Why does your rim on your car get hot?

The brake discs or drums get hot when you apply the brakes and then the heat transfers out to the rims

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Why does my car honk when I lock it?

Why do cars honk when the doors are locked? Assuming that you're talking about when someone presses the lock button on a remote key, that happens when you press the button and the vehicle was already locked, its simply a way of notifying you that you were close enough and the car is successfully ...

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Why does my car rattle when I start it up?

If the rattling noise occurs when the car is stationary the origin is in the engine/transmission and/or exhaust system.If the identical rattle occurs when the car is moving, too, motor mounts or loose exhaust system components are a possibility.

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Why does my car smoke when I drive it?

White smoke generally indicates that you may have an internal engine problem, such as a head gasket leaking coolant into a cylinder.If white smoke is blowing out from the exhaust during first 3 minutes of a cold start up, it is likely you have a blown head gasket or a cracked/warped head.

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Why does my car die when I give it gas?

The car will stall if the valve is too clogged or when it finally fails.If, while holding the accelerator pedal down, a small amount of pressure keeps the car running at a stop, the idle control valve may require attention.In most late model cars, this problem will usually trigger the Check Engin...

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Why does car wheels get hot after driving?

Friction from the road heating the tires and transferring to the wheels and the brakes friction heating the wheel its self and/or the rims.

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Why does the car getting hot under the sun?

Because the sun is hot and the sun is shining it's hot light onto the car.

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Is it normal for my engine to get hot?

Although hot weather is the most common cause of overheating, many other factors can cause the same problem.If your vehicle overheats in traffic in normal weather, one of the following may be the culprit: The water and coolant level in the radiator is low.There's a leak in the cooling system.

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Why does my car squeal when its cold?

Cold weather can exacerbate underlying car problems, so you may begin to hear squeaks, squeals and other funny noises you haven't heard before.These noises may be caused by the engine belt, the serpentine belt, the air conditioning compressor or a power steering pump.

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Why does my car die when I start it?

An issue with the mass airflow sensor may manifest itself when a car starts and then stalls soon after starting.When an ignition coil begins to fail, it may struggle to provide consistent spark to the plugs, causing the engine to stall after starting.

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Why does my car leak coolant when its cold?

An antifreeze leak can occur through a hole in your radiator.Corrosion of your radiator tubes or damage because of stones or debris can create a leak.Over time, your hoses get hard and brittle, and as a result, coolant can sometimes leak out where they join with your water pump, heater core, radi...

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Why does my car knocks when you first start it?

its called a "dry start" and Many cars do it .. when the car sits for a little bit like 30 mins or more .. all( or atleast the most) of the oil runs back down to the oil pan .. once u start it .. it has to regain oil pressure to stop rattling...........................

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Why does my car smoke when I start it up?

Give your car immediate attention to avoid costlier repairs.White smoke usually points to an engine burning coolant.When they are worn out, liquids begin to mix and consequently you start having engine problems.White smoke is usually caused by blown head gaskets or worn valve stem-seals.

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Why does my car squeal when I start it up?

The sound of a squeaking belt in a car's engine can be caused by weather conditions, leaking fluids, maintenance issues or wear and tear.The magnitude of sound can range from a soft squeak to a loud and noisy squeal and it may occur while starting a cold engine or during normal vehicle operation.

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Why does my car die when it warms up?

Well, there is an ignition problem that can cause this when the engine gets hot and it stalls.It's caused by a lack of spark which can be either the ECU's fault (on EFI cars), or the coil on pretty much any car.Heat causes expansion.The ECU or the coil gets hot and expands.

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Why does my car sound weird when I start it?

Most car noises come from the engine, belts and pulleys, hoses, exhaust system, tires, suspension system, tire to pavement contact, braking and aerodynamic interference.A car noise may be an early signal of an auto system or component failure.

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