Why does my car turn off at red lights?

If your car stalls out at red lights, it means that your engine suddenly can't control the idle.

When your engine loses the ability to control the idle, this could be due to several factors, including the following: A malfunctioning or dirty mass air flow sensor.

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Why does my car shut off at a red light?

If your car stalls out at red lights, it means that your engine suddenly can't control the idle.When your engine loses the ability to control the idle, this could be due to several factors, including the following: A malfunctioning or dirty mass air flow sensor.

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Should you turn off your car at a red light?

Turning off the car at a red light saves fuel, as long as the car is properly warmed up.This is especially true if you wait a very long time.A lot of hybrids actually do this when you stop the car for more than a few seconds (and their battery is charged enough to run the critical electronic syst...

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Why does my car light not turn off?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

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Why wont my lights turn off in my car?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

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Why does my Mitsubishi eclipse turn off a stop lights?

NOT SURE BUT YOU CAN TAKE IT TO ADVANCED AUTO PARTS AND THEY'LL CHECK IT ON A COMPUTER FOR FREE.

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Why does my car shake when idling at a red light?

There are a few reasons why a car shakes when idling at a red light. Some reasons could be the ignition coil, motor mounts, or spark plug problems.

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Why does my car keep turning off?

Another reason that makes your car shuts off while driving is issues with the fuel pump.If there is something clogging in the pump or filter, it will make your car turns off while driving on the roads suddenly.So, it is always mandatory to check and clean the fuel pump, filter before driving a lo...

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Why won't the lights turn off in my car?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

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Why does my car suddenly turn off?

Your car shuts off while driving suddenly may cause from the ignition switch.When the ignition switch is frazzled, this will lead to a loss or power to your engine due to vibration such as hitting a round patch of street.

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Why does your car feel like it wants to turn off while at a stop light?

most likely engine problems but maybe it doesnt move for a while so it wants to turn off

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Why does my Baleno car have a red blinking light?

That red blinking light in the Maruti Baleno's instrument panel is the light that shows that its security system is armed and active.It is meant to warn potential thieves that the car is equipped with a security system.If the door is opened without using the remote, the alarm will sound and the c...

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Why does car turn off at high speeds?

Most likely cause is that the rev limiter has cut in.

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Why won't my back brake lights turn off?

The most likely cause for the brake lights staying on is the brake light switch sticking closed.You can disconnect the plug from the brake light switch at the brake light pedal to see if the lights turn off.If they do, you will need a replacement brake light switch.

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Why did my check engine light turn off?

Reason #1 – A Loose or Faulty Gas Cap – Yes, surprisingly this can cause the Check Engine or Service Engine Soon light to come on.Start by taking the gas cap off and putting it back on.You'll then need to drive the vehicle a few times to get the Onboard Diagnostic (OBD) system to reset and turn t...

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Why won't my Audi esp light turn off?

A bad brake sensor can cause the ESP light to stay on in an Audi. Other reasons the light stays on include a problem with the batter, loose clamp causing a leak in the intake, and worn brake pads.

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Why does my thermostat not turn off?

Step 1: Check the Thermostat If an air conditioner does not automatically switch off, it may be because the temperature has been set too low.This action tells the air conditioner system to switch off.If the unit does not immediately turn off, then it is likely that the thermostat is not the prob...

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Why does THE head lights turn off while driving at night in A marauder 2003?

You may find the headlight switch and or the electrical plug to the switch has melted from high resistance (dirty/poor connections), so inspect the headlight switch and wiring.

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When making a right turn on at red light?

Stop, look both ways, and then proceed if no vehicle is coming.

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Why does my car smoke after turning off?

This is being caused by some fluid on the engine. You could have an oil leak somewhere and that is what is causing it to smoke only when the car gets turned off.

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Why does my Car turn off after going over bumps?

You may have a lose carbi and it would be sucking too much air and the mixture would be wrong.

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Why does my Car radio turn off and on?

The wires are proboly came loose or something.

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Why does my car stereo suddenly turn off?

Fault in the wiring, loose harness pins, or bad head unit is what I'd be looking for.

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Why does my car start then turn off?

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 start and then turn off?

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 radio not turn off?

Some car radios are on a timer, so they are designed to not shut off immediately.If the radio turns off after a few minutes, that's normal for your vehicle.If it still hasn't turned off, check if the dome lights turn off when the doors are shut.If the dome lights don't turn off, you might have a ...

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Why is my car dying at idle. turning corners. at stop lights and signs?

Sounds like you need a new pcv valve. However issues with fuel injection/carburation, ignition, and fuel quality would cause similar problems. I assume the alternator is working, ie. the car has electrical power?

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Why does my car turn off while it is running?

Because there's something wrong with it. For a more detailed answer, take it to a mechanic.

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Why does my car turn off when I stop accelerating?

Common reasons for this to happen: Let's have a look at some of the more common causes that would make your car stall or stumble when you attempt to accelerate.Faulty ignition components: The ignition coil pulls power from the battery and delivers it to the spark plugs, which ignites the fuel and...

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Why does my car sputter after I turn it off?

Usually it's a sign of one or more of the following: (1) excessive gasoline remains inside the combustion chamber even after shutoff, causing "auto-ignition" (similar to dieseling due to compression ignition) even after you turn off your engine.(3) air filter is a bit clogged, causing the carb to...

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Why does my car sputter when I turn it off?

Usually it's a sign of one or more of the following: (1) excessive gasoline remains inside the combustion chamber even after shutoff, causing "auto-ignition" (similar to dieseling due to compression ignition) even after you turn off your engine.(3) air filter is a bit clogged, causing the carb to...

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Why does my car radio keep turning off and on?

When a car stereo cuts out and then turns back on: The problem is usually in the wiring.If the display shuts off at the same time the music cuts out, then the unit is probably losing power.Tracking down the fault can be difficult when the radio is functioning, since it actually has power at that ...

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Why do we stop at red lights?

The main reason you stop at red lights is because it pays off well for you to do so.Me: Another reason is that at some point in time, the color red became associated with stopping in traffic.

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Why is my red brake light on?

The second most common reason for causing a brake light on your dash is if your brake fluid is low.There is a sensor that is inside the brake master cylinder that can tell when the fluid gets low.This sensor will illuminate the brake warning light to let the driver know that the brake system need...

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Why did my car suddenly turn off?

Alternator Problems If your car suddenly stops running, it is possible that the alternator has gone bad.A faulty alternator will cut power supply to vital car components and you will notice the lights turning off in the dash or the engine abruptly losing power.

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Why does my car die at stop light?

When your engine loses the ability to control the idle, this could be due to several factors, including the following: A malfunctioning or dirty mass air flow sensor.In such a case, cleaning or replacing the mass air flow sensor can fix the problem.A clogged or malfunctioning idle air control valve.

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Why does my car sputter at stop lights?

A faulty mass airflow sensor or oxygen sensor could be incorrectly calculating the air/fuel mixture.Dirty or clogged fuel injectors causing fuel puddling instead of atomization can cause a stumble at idle.Low fuel volume could also be an issue or a faulty engine computer if the issue happens even...

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Why do my car lights turn on and off by themselves?

Hello, thank you for writing in.The vehicle may be having issues with the headlight circuitry.This may mean that the sensor, photocell, body control module, replacement headlight, or a fuse/relay has failed.Something is allowing power to be sent to the headlights when the vehicle should be off.

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What does the red light in my car mean?

Color: Red This light means that your car's charging system (the alternator, belts, etc.) isn't working and that your car is running off battery power.It is red because once your battery is drained (which can take just a few minutes) your car will die.Get to a safe place to stop.

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Why my abs light in my 2003 mercury mountaineer doesn't turn off?

your abs lite wont turn because its a warning lite.it comes on when something is not working the way it should.its a reminder for you to take it in to be repaired

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Why does my engine run after I turn it off?

When your engine keeps running after shutting it off, you'll hear it firing or coughing.This condition is also known as after-running or dieseling because combustion of the air-fuel mixture happens without the presence of the spark, just like in a diesel engine.

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Why does my furnace blower turn on and off constantly?

The system uses a “temperature probe” to detect temperature changes inside the heat exchanger (see image below) and turns your blower on and off in response.So if your furnace blower is turning on and off when the furnace isn't in a heat cycle, it usually means the fan limit switch is defective.

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Why does my subwoofer pop when I turn it off?

The other pop is caused by the actual switch turning off.There is energy stored in the woofer (inductor) or in the capacitors of the amplifier, which causes a back-EMF when the circuit is cut, much like when you turn off a fluorescent light; sometimes you see a spark at the switch.

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What does it mean when the oil light turns red?

When an oil light turns red it could mean one of two things, low oil or low oil pressure. Check the oil levels first to see if that is the cause.

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Why does my AC Fan keep turning on and off?

Oh, the dirty air filter.It's the cause of most AC malfunctions and understandably so.A dirty filter restricts airflow and restricted airflow causes a whole slew of problems, including a frozen evaporator coil.This can cause the unit to malfunction by turning on and off in short bursts.

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Why does my AC keep turning on and off?

Oh, the dirty air filter.It's the cause of most AC malfunctions and understandably so.A dirty filter restricts airflow and restricted airflow causes a whole slew of problems, including a frozen evaporator coil.This can cause the unit to malfunction by turning on and off in short bursts.

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Why does my furnace turn on and off repeatedly?

Why a Clogged Furnace Air Filter Can Cause Your Furnace to Turn On and Off Repeatedly.If you remember from our orientation up above, the most common cause for your furnace to keep turning on and off is the High-Limit Switch, which turns the unit off if the temperature inside gets too high (as a s...

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Why does my AC compressor turn on and off?

Short cycling, when the compressor constantly shuts on and off, is one of the most common air conditioning problems.Several conditions cause short cycling, including a faulty or obstructed thermostat, leaking refrigerant, icy coils or an HVAC system that is too big for the building in which it is...

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Why does my heat keep turning on and off?

#1: A dirty air filter The first (and most common) cause of short cycling furnace is a dirty air filter.A dirty filter restricts air from reaching your furnace's heat exchanger, which causes your furnace to overheat and then shut down.Eventually it will turn back on and the process will repeat i...

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Why does my HVAC turn on and off?

Oh, the dirty air filter.It's the cause of most AC malfunctions and understandably so.A dirty filter restricts airflow and restricted airflow causes a whole slew of problems, including a frozen evaporator coil.This can cause the unit to malfunction by turning on and off in short bursts.

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Why does your converter turn red?

Excess fuel could be one reason. The check engine light should be illuminated. Check the codes and re-post results.

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Why does my airbag light keep coming on and off?

Every time you turn on the car, the computer in the vehicle checks the system.The light comes on for a few seconds and then goes off to show that it's working.If it remains on, then there's a problem with the system, and the airbag may not deploy in an accident.You'll need to reset the airbag lig...

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Why won't my lights go off in my car?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

Read more

Why does my oil light keep coming on and off?

Low pressure means there either isn't enough oil in the system or the oil pump isn't circulating enough oil to keep the critical bearing and friction surfaces lubricated.If the light comes on while at speed, do your best to pull off the road quickly, turn the engine off, and investigate the probl...

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Why does your car turn off when you turn corner?

It shouldn't unless you're turning too sharply. You might be low on gas. There might be something mechanically wrong with your car.

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Why does car turn off when I turn on AC?

It may be from low power to the computer, a faulty fuel pump due to bad connection, or a low battery.The blower fan draws a lot of current, perhaps that is dropping the voltage suddenly and causing some electrical component in the ignition system or the anti theft system to shut down the car.The ...

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Why can't I turn my headlights off?

In that case, you can try setting the parking brake to see if that shuts the headlights off, as setting the parking brake typically disables daytime running lights.If a bad headlight relay is a reason that your headlights won't turn off, then the fix there is also to just replace the relay.

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Why does the parking light stay on when you turn the car off?

because the lights are not controlled by the ignition switch; they are controlled by a separate light switch.

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Why won't my headlights turn off?

In that case, you can try setting the parking brake to see if that shuts the headlights off, as setting the parking brake typically disables daytime running lights.If a bad headlight relay is a reason that your headlights won't turn off, then the fix there is also to just replace the relay.

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Why wont my wipers turn off?

First remove the wiper fuse from the fuse box or remove the battery cables.Then replace the wiper selection switch.The switch is stuck in the on position and will not release.If you need further assistance with your wipers staying on, then seek out a professional, such as one from Your Mechanic, ...

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Why will my heater not turn off?

Other mechanical issues can also cause the heater to remain turned on.A defective check valve.For radiators and other heating systems that rely on hot water, a bad check valve can cause the heater to stay on.Without a working check valve, water circulates on its own to keep the heating system tur...

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Why does car cut off at a red light or stop sign while the air is on but if its not on it doesn't what could that be?

could be a combination of a non working idle compensator and a vacuum leak.Poor vacuum will cause your car to stall at a light, the brake booster runs on vacuum, this together with the added load of the AC with the idle not being raised by the idle compensator might cause this to happen.Check you...

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Why turning my ignition on and wont turn off?

Turning my ignition on and wont turn off because it is faulty.

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Why is my car radio not turning off?

Blown Fuse: One of the most common reasons for a car radio to stop working is a blown fuse.If the radio itself will not turn on, chances are good that there's one or more blown fuses causing the problem.A damaged antenna means that your radio isn't able to receive signal from stations.

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Why is my car shaking and turning off?

Shaking or vibration may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires.Other things such as a faulty idle air control valve may cause the engine idle to drop below the normal idling RPM which may also cause the motor to shake or vibrate more than no...

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How do I turn my airbag light off?

How to Reset an Airbag Light Put the key into the ignition and turn the switch to the "on" position.Watch for the airbag light to turn on. It will stay illuminated for seven seconds and then shut itself off. After it shuts off, immediately turn the switch off and wait three seconds.Repeat Ste...

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Why are my headlights not turning off?

In that case, you can try setting the parking brake to see if that shuts the headlights off, as setting the parking brake typically disables daytime running lights.If a bad headlight relay is a reason that your headlights won't turn off, then the fix there is also to just replace the relay.

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Why won't my anti lock brake light in 1997 Honda accord XL v6 turn off?

Sometimes the wheel speed sensors go bad and causes this to come on. You need to replace the speed sensor or sensors. [email protected]

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How do I turn my service engine light off?

Instructions on how to turn off the check engine light, using either a scan tool or by disconnecting the battery. If not using a scan tool, locate your vehicle's battery. Ensure ignition switch is OFF. Cycle ignition switch to ON position and wait 1 minute, then start your vehicle.

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How do I turn my security light off?

What to do: Shut the lights off at the breaker and wait a full 30 seconds before turning the power back on.After this, the security light should come on for a short while then turn off again and go back to normal settings.

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Why won t the fan in my car turn off?

The ECM commands the cooling fan relay module box (on left front of engine compartment) to turn on the fans when needed.If the fans are on all the time, even after shutting off the car, then you have a stuck relay in the cooling fan relay box.The most common problem is the relay module box.

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My speedometer does not work when I turn on my air conditioner or if you turn off my heat why?

It seems as if there is a problem with the wiring between your speedometer and AC/heat unit. A licensed repairman can determine and fix the cause of this problem.

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How do I turn my parking lights off?

The parking lights are controlled by the light switch, which is on the turn signal lever, which protrudes from the left side of the steering column.To turn on the parking lights, rotate the light switch into the parking light position.To turn off the parking lights, rotate the light switch back t...

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Why do I have to turn ac off while stopped at traffic-lights because engine wants to push car forward?

The best I can do is to guess, so bear with me.When your AC is on, it places quite a burden on the engine.You can probably hear the RPM's drop when you turn theAC on. In a car with a big V8 engine, this is no big deal. Theamount of power "stolen" by the AC compressor, comparedwith the total power...

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Why does a car shut off on a hill while stopping at a stop light?

I'm sure there are many reasons that are possible, off the top of my head, 1) Low on fuel, the tilt of the tank does not allow fuel to get to the engine. 2) If the car has a carburetor, the float and float needle might stick when the car is not on a flat surface. 3) Electrical short in ignition w...

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When turning right on a red light at an intersection you should?

Before you do anything you must obey the red light and come to a complete stop in the rightmost lane with your turn signal on.Make sure you stop behind the limit line (or crosswalk or intersection if there is no line).There's no need to roll the stop and end up with a ticket or cause a collision.

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Why does my car keep running after turning off the key. dieseling?

Your diesel vehicle might keep running after turning off the key because there is still enough fuel in the system to allow it to idle. In many diesel vehicles, the engine is stopped by choking the fuel.

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Why does my car turn over and run then shut off?

Useless amount of detail ! - At least tell us the make , model and year if you expect us to find an answer .

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Why does my car turn off when I put in drive?

Once the transmission fluid is checked most common faults are the torque converter, Idle air control valve, vacuum leaks, or a wiring harness fault.A qualified Technician such as one from YourMechanic will be able to diagnose your engine shuts off when put in drive and make any repairs required.

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Why does my car turn off when I press the 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 keep running when I turn the key off?

Running-on is when the engine continues to turn after you've switched off the ignition because the fuel /air mixture is being ignited by a hot-spot in the combustion chamber.The problem can be so bad that the engine runs on for a minute or more if left alone.

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Will flashing your brights at a red light turn it green?

No. It will make no difference to the timing of the light, which is controlled by timers and magnetic sensors embedded in the roadway.*It should also be noted that this practice is illegal and might bring some unwanted attention from the police.

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How long do you have to stop before turning right at red light?

How long should I wait after stopping before turning? 3 seconds, or you should be yielding to the pedestrians and cars.When making a right turn at a red light and the opposing traffic has a turn left arrow, do they have the right of way to the right lane? It depends.

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Why are my light bulbs turning black?

Light bulbs that are starting to turn brown or black are starting to burn out and need to be replaced.This is a normal process for CFL bulbs.If you notice that your bulbs are dying out quickly, they might be improperly connected to your lighting fixture or you may be using the wrong wattage.

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Why does my car turn off when I come to a stop?

Dirty or Malfunctioning Mass Air Flow Sensor If your car shuts off while idling, then there might be something wrong with the sensors installed in the vehicle.This means that the sensor ends up sending incorrect information and readings to the car's engine.Such activity results in the vehicle sh...

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Why does my car shake then turns off when I start it?

Shaking or vibration may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires.Other things such as a faulty idle air control valve may cause the engine idle to drop below the normal idling RPM which may also cause the motor to shake or vibrate more than no...

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Why does my car engine continue to run after the ignition has been turned-off?

I believe this usually this happens if the fuel / air mixture is not rich enough (too much air / too little fuel) which causes the cylinder heads to get too hot which means that any unburnt fuel in the cylinders will continue to ignite even after the ignition has been cut.

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Why does my car fan keep running after I turn it off?

It's normal for some vehicles to have a fan run for a few minutes after the car is shut off, generally to keep the engine cool.However, if the fan is running for an extended period, the fan itself can become damaged due to overuse.It's possible you may have a module or relay failing in your car.

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Why does my car air conditioner compressor turn on and off?

Short cycling, when the compressor constantly shuts on and off, is one of the most common air conditioning problems.Several conditions cause short cycling, including a faulty or obstructed thermostat, leaking refrigerant, icy coils or an HVAC system that is too big for the building in which it is...

Read more

Why does my car sound like it's running when I turn it off?

Engine cooling fans and other systems are programmed to keep running in some cars even when the engine is off.Once outside the car, she could hear a fan running in the engine area and asked us if this is normal.It is.And many other sounds from under the hood of a car that has been shut off are al...

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Why does my car waste more gas than usual and turn off while im driving?

Could be many reasons, I would start with a complete tune up.

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Why does my car keep running after I turn it off?

Running-on is when the engine continues to turn after you've switched off the ignition because the fuel /air mixture is being ignited by a hot-spot in the combustion chamber.The problem can be so bad that the engine runs on for a minute or more if left alone.

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Why does my car shake like it wants to turn off?

Broken Motor Mounts Can Cause Severe Engine Shaking and Should Be Fixed.If the vehicle shakes or the engine shudders a lot when stopped at a stoplight, or when parked with the engine idling, it might indicate the motor mounts or transmission mounts are damaged or broken.

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Why when I am driving my car stopped at a street light the car turns off but it is still on Basically the needle was pointing at off but the engine was still on?

Many modern cards actually stop the engine if the car is stationary and restart it as you move to pull away. This saves fuel and reduces pollution.

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Why does my car turn off when the AC is on?

It may be from low power to the computer, a faulty fuel pump due to bad connection, or a low battery.The blower fan draws a lot of current, perhaps that is dropping the voltage suddenly and causing some electrical component in the ignition system or the anti theft system to shut down the car.The ...

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Why won't my brake light cut off?

Most likely your brake light switch is either not adjusted properly or malfunctioning. It is located under the dash and the brake pedal will press it when it is applied. They are not hard to adjust or replace.

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Why won't my door light go off?

The likely cause of a dome light not turning off is either the dashboard light control knob being activated accidentally or a broken door switch.You can remove the wire from the door switch, if you are able to access the backside of the switch.The wire pulls off of the switch easily.

Read more

Why do my car lights keep blinking on and off?

It is important to keep an eye out for the dashboard lights flickering because if the only symptom is a dead battery, then it could simply be that the battery has outlived its usefulness.The above symptoms could also point toward a blown fuse, bad wiring or a loose belt.

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Why does your car radio not turn off when you turn the engine off?

Some cars have a time delay before it turns off. I had a Buick Park Avenue that was like that. If you open the door the radio should go off. If not, you may have a wiring problem.

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Why do the head lightrunning light not turn off?

you needa get a new flasher go to an auto zone to get that itll run about 5 bucks If you own a GM product and depending on the year, there is an O on the headlight switch. Turn the switch to that position and hold it about 2 secs the lights will go out.

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Your car whants to turn off whan its parked and when its stoped on a red light?

misfire ? could be a bad tps sensor or map sensor or maf sensor lol

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