Why does my car fog up when parked?

When you park it, the car cools down and the moisture condenses on the windows.

If you have the INSIDE of your windows fogging up, you have moisture inside somewhere.

You may have a sunroof drain plugged, torn or missing door vapor barrier, leaking windshield, or leaking heater core.

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Why does my car keep fogging up?

Fogging is caused by warm, humid air inside your car forming condensation on the cooler windows.It's the reverse of the water droplets that form outside of an ice-cold can of drink on a warm, humid summer's day.Modern cars are especially susceptible to fogging.

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Why does my windshield fog up on the inside?

Condensation.Moist, warm air condensing when it hits your car's colder windshield causes condensation.On a morning that's cool outside when there's fog or dew on the ground, that's because the moist, warm air contacts the cold ground.

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Why does my car shake when parked?

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.If the shaking decreases, it's a strong indicator the engine's motor mounts need to be inspected b...

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Why do my car windows fog up so fast?

“It condenses on the inside because the outside is colder, and when it's colder outside, that lowers the relative humidity point.Warm air contains more moisture, but Hoppe said it's the relative humidity that matters, so warm, dry air coming through the defroster will clear the glass faster than ...

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Why do my windows fog up when my heat is on?

The reason for foggy windows has to do with temperature and the air's moisture content.On a cold day, any moisture in the air inside your car — from passengers exhaling, snow on your boots, etc.— turns to condensation when it hits air next to the windows that's below a certain temperature, called...

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Why does my car engine rev up and down when in park?

The idle valve is probably stuck. It probably needs to be changed. ----------------------------------- This may also indicate a vacuum air leak. My Odyssey did this recently. The idle and all other vacuum systems are connected. If one leaks, the idle may be effected. Question: Is your TCS light c...

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Why does your windshield fogs up?

You may have a leaky heater core causing that condition. If you also smell coolant, you have a leaky heater core.Look also at any water ingress around doors and windows. This can cause misting when heat enters the vehicle i.e. when heating is on etc.Also one big issue is people use polish based w...

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Why does the windshield of a car fog up?

The presence of high humidity, and a difference in temperature between the inside and outside.

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Why does your 300 touring fog up inside the car?

You may have a leaking heater core.

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Why are my windows fogged up in the morning?

Windows fog up in the early morning because lower overnight temperatures cool the glass below the dew point.Later, when the outside temperature rises, the glass warms and condensation disappears as visible moisture evaporates into invisible air vapor.

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Why do car windows fog up?

well it could be because of the heat. if its cold out and you have the heat on in the car, then you will get hot and that will cause the window to fog.

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Why does my car shake when it's in park?

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 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 not heat up when idling?

The engine makes very little heat when idling, and if the thermostat does not close, the engine coolant temperature may drop low enough that you'll get no heat from the heater core.If the coolant level is low in some cars, the water pump may not provide any flow to the heater core at idle.

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Why does your windscreen fog up when driving in the rain?

Because of the humidity it is giving off when it falls onto your windshield/////the rain cools your windshield causing the humidity in your car to condense on the glass put on defroster and crack window open to clear this quickly

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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 cut off when I back up?

Usually when you shift into reverse and engage the brake it will cause the engine RPM to drop; as it's creating a load against the transmission and the engine.If the engine stalls, it may be caused by a faulty idle control valve, bad O2 sensors, or clogged fuel injectors.

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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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How do I stop my car windows from fogging up?

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How do I stop my car from fogging up?

Heat - Turning the heater on will help to warm the windows so they are above the dew point.Don't recirculate - While the recirculate setting on your car's heater might make it warm up more quickly, it means that the moisture stays inside the car! Turn this off to let the fresh air in and the wate...

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Why does my steering wheel lock when parked?

A common reason for your steering getting locked is that, while parking the car, you've engaged one of its safety features.This happens if you turn off the car and turn its wheels a bit right or left.As a result, one of the lock slots will get blocked and you'll have a stuck car.

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Why do car windows fog up when the heat is not on?

It is called condensation, warm and humid inside, cooler outside.

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Why do windows fog up windows?

water droplets expand when they hit the window of the car

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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 does a car window fog up on a cold morning?

The air on the inside of the car is warmer than the air outside.

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Why does the car overheat when parked?

Hi, most cars will over heat if you leave them running and parked, even being stalled in traffic or at the drive-thru will cause this. This happens because the flow of air thru the radiator is reduced. Your cooling fan helps some but a moving car has fresh air passing thru to keep it cool. Also, ...

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Why does my oil gauge go up when I accelerate?

Hi There, This is completely normal for the oil pressure to increase when accelerating.The oil pressure inside the motor increases as the motor works harder.If the fluctuation is extremely erratic, you may have a faulty oil pressure sensor which may also be the cause if it fluctuates too much.

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Why does my transmission stop working when it warms up?

A few common causes are low or dirty transmission fluid, or faulty shift solenoids.The transmission uses fluid pressure to shift the gears, and does so using electronic solenoids.If there is an issue with either of these the vehicle may experience problems shifting or transferring power to the wh...

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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...

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Why does my car jerk when I shift from park to drive?

Why Does My Transmission Jerk When Shifting Gears? The most common cause of hard shifts is a low fluid level, so check your fluid level and add BlueDevil Transmission Sealer if it is low.Jerky shifts can also be caused by excessive line pressure due to a clog or malfunctioning shift solenoid.

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Why does my car roll forward when I put it in park?

If you are on a hill, releasing the brake causes the car to roll downhill until the engine flywheel is pushed against the parking pin.The gears and linkages from the wheels, through the drive shafts to the transmission and ultimately to the engine each have some play.

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Why is my AC blowing fog?

Sometimes, when the conditions are just right, the air coming from your A/C unit is drier than the warm, moist air near the vent opening.When the cold dry air comes in contact with the warmer, more humid air, causing water vapor to form and condense into visible droplets, or what we know as “fog.”

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Why does your engine keep empting of water when you park up?

If you have proper combustion in your engine it actually produces water. The water that is emptying is condensation from the exhaust pipe because you are getting good combustion.

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Does my car burn gas when I am in parked?

If your car is running when parked then it is burning gas. Cars use gasoline to run the engine.

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Why is my car shaking when I start it up?

Well, if not, then this could be the right time to check it, in case your car shakes when starting.Even brake problems can lead to a shaking car.Brake rotors are compressed with the calipers and the brake pads, leading to the vibration in your car.Hence, a proper check of brake and rotors on time...

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Why does my car move while in park?

If Your Car Rolls in Park it Could Mean Your Transmission is About to Fail.If you have an automatic transmission, you expect your car to stay in place when you put it in park.But whether due to design or mechanical failure, if your car rolls when it is in park, you should to take it to a mechanic...

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Why does my back wheel lock up when the car is in reverse?

The year, make and model info would help.

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Why do car windows fog when it rains?

“It condenses on the inside because the outside is colder, and when it's colder outside, that lowers the relative humidity point.Warm air contains more moisture, but Hoppe said it's the relative humidity that matters, so warm, dry air coming through the defroster will clear the glass faster than ...

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Why does my cooling fan not kick on when the car heats up?

The cooling fan may not kick when the car heats up due to dirty filters. Another reason can be a bad air pocket around the thermostat.

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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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How do you fog up car windows?

Well there is an easy way and a hard way, first, you could only do whatever it is you are up to in the winter, it will be colder and when you blow on the windows mist or fog comes up, or you could boil a kettle in their. Hope you got a backseat and a boyfriend or a girlfriend ; )

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Why does my car smell like gas when I start it up?

A bad fuel pressure is one of the potential reasons that make a car smells like gas.Burning more fuel may cause gas fumes inside the exhaust.Gas fumes will also come inside the car if a leak makes the exhaust enter the ventilation system.In this case, smell is not the only symptoms of fuel pressu...

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Why do bathroom mirrors fog up while taking a shower?

Answer 1: The fog in the mirror is the condensation of water vapor as it touches a colder surface.By running cold water you just cool down the bath tub and everything around it.At the same time, the mirror is heated by hot dry air, and then the condensation of water vapor becomes less likely on t...

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How do I stop my car windows from fogging up in the morning?

To reduce or eliminate interior window fog, you need to eliminate one or both of the conditions that cause it, by reducing the level of humidity, or increasing the temperature of the windows, or both.So, turn on your defroster, and pump some warm, dry air over the glass.

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Why does my car rev up and down?

The idle is controlled by the idle air control valve and if it cannot keep the engine idling it will keep trying to rev the engine up to compensate.A vacuum leak, sensor that has failed, or an EGR system malfunction could potentially be the cause of the erratic engine you're experiencing.

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Why does my car slow down then speed up?

Clogged fuel filter When you put your foot down on the accelerator and don't get the reaction you expect, it could mean there's a problem with the fuel system.The most likely issue is a clogged fuel filter.When the fuel filter is clogged, the fuel pump has to work much harder, resulting in a far...

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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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Why does my car smell like gas after filling up?

Gas Cap Causing Gasoline Smell in Car I know it may seem obvious, but a loose or missing gas cap can cause a fuel smell in your vehicle.You could even have a faulty gas cap that is leaking fumes.If you have a fuel smell, get it checked out quickly, it could be extremely dangerous.

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Why does my car start up then die?

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 pick up stations?

There are multiple issues that could cause a radio to not pick up an AM / FM signal.In most cases it's due to faulty wiring, a loose ground wire or the wiring running to and from the antenna.However, it's also possible that an internal component inside the radio such as an electrical relay has be...

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Why does my car have trouble going up hills?

The engine could be not putting out full power, due to clogged air filters, clogged fuel injectors, clogged fuel filter, bad gasoline, clogged catalytic converter, or almost any failed engine part.Usually the "check engine" light comes on in these cases.Take the car to a mechanic to get it repaired.

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Why does my seat belt lock up?

When your car stops abruptly the force causes the weight on the bottom to move forward quickly.This causes the top of the pendulum to move backwards and lock into the teeth of the spool.Once the top of the pendulum is locked into the teeth, the spool cannot spin and it is unable to let out any mo...

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Why does my Car screech when stopping?

Because your brakes need oiled dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddduuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuhhhhhhhhhhhhhhhh...

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Why does my car shudder when braking?

Sometimes brake rotors can be the cause of shaking.If your steering wheel shakes while you are braking then the problem could be caused by "out of round" brake rotors.This vibration can also be felt through your brake pedal.Another common problem that can cause shaking is when a brake caliper sti...

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Why does my car judder when braking?

So it's not the time when you want to hear any untoward noises or feel any unexpected sensations, such as a grinding or squealing, or a juddering as the vehicle slows down.In a broad sense, brake judder is caused by vibration.

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Why does my car smoke when cold?

It's not smoke you are seeing in cold weather when the engine is started cold, it is water vapor.When you stop your warm engine, the water condenses out into the exhaust system as the exhaust cools.The exhaust can suck air in from the outside as it cools, adding the moisture present in the surrou...

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Can you use low beam headlights in the fog or should I use my parking lights?

Low beam or fog lamps only.

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Why does my car shake when idle?

A worn out or faulty spark plug is a leading cause why your car engine vibrates or shakes uncontrollably.This can result in the engine to vibrate as the cylinders can misfire during idling or at running speeds.Installing new spark plugs is the best way to resolve such vibration related issues.

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Why does my car smoke when idling?

If you continue to drive the vehicle, the engine could overheat and suffer extensive damage.Smoke of this sort is usually caused by the engine burning coolant, and can be the result of a blown head gasket or a damaged cylinder head, or a cracked engine block, which requires a new engine or an eng...

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Why does fog form on bathroom mirrors and car windows?

Fog forms on bathroom mirrors and car windows when the water vapor in the air condenses on the glass. This is due to the temperature difference between the glass and the air.

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Why does my car shudder when accelerating?

Could be in need of a tune up.

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Why does my car stutter when starting?

Hi there - if your car stutter-starts, but runs fine once it is running, you probably have a problem with the fuel system check valve.A malfunctioning check valve requires the fuel pump to run longer to build adequate pressure for the engine to run, resulting in longer cranking time, and stutteri...

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Why does my car hesitate when starting?

To give you some initial ideas, although there are many causes of hard starting illustrative causes include a faulty engine coolant temperature switch (sensor), malfunctioning idle air control (IAC) valve, vacuum and EGR leaks, inadequate fuel delivery or pressure (clogged fuel filter, injectors)...

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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 car overheat when towing?

Some common causes of an overheating car can be outside temperature, a hose leak, a bad water pump, faulty radiator, a bad thermostat, using the air conditioning, or probably a million other things.First things first: Pull over to a safe place and turn your car off.

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Why does my car vibrate when stopped?

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.If the shaking decreases, it's a strong indicator the engine's motor mounts need to be inspected b...

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Why does my car vibrate when idling?

A worn out or faulty spark plug is a leading cause why your car engine vibrates or shakes uncontrollably.This can result in the engine to vibrate as the cylinders can misfire during idling or at running speeds.Installing new spark plugs is the best way to resolve such vibration related issues.

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Why does my car jerk when idle?

If you are getting a rough idle with misfire only at idle or coming to a stop and runs fine when driving above idle is usually caused by a vacuum leak in the intake or vacuum hoses.You will need to have the engine checked for intake vacuum leaks.

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Why does my car shake when idling?

A worn out or faulty spark plug is a leading cause why your car engine vibrates or shakes uncontrollably.This can result in the engine to vibrate as the cylinders can misfire during idling or at running speeds.Installing new spark plugs is the best way to resolve such vibration related issues.

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How do I make my car fog?

Water will condense on a surface if the temperature of the surface is below the dew point of the air next to that surface.So you need warm, humid air next to a cooler surface to fog up.If it is very humid outside and you're running the air conditioner inside the car, water can condense on the out...

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Why does my engine shake when I start my car?

Worn out spark plugs are one of the most common causes of engine shaking.If your spark plugs are dirty or worn out they will be unable to fire properly and create the spark your engine needs to ignite the fuel.This causes your engine to misfire.Replacing your spark plugs is typically inexpensive.

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Why does the car idle up and down while in park?

check coolant level, also check for a vacuum leak.

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Why does your car shake when it backs up?

Cause it is going to frigin blow up jump out stupid.....

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Why does my belt squeal when I start my car?

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 exhaust smoke when I start my car?

This is probably the result of normal condensation buildup inside the exhaust system.This kind of smoke disappears quickly.However, thicker smoke is a big problem, and can be caused the engine burning coolant.A coolant leak can also mix with oil and cause serious headaches for you and your car.

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Why does my 92 Corvette parking brake light stay on?

Check the level of brake fluid in the master cylinder reservoir. If it is low that will illuminate the brake light also. If it is low on brake fluid it's time to have the brakes serviced.

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Why does car shake when backing up and turning right?

because you have crashed into somthing you pillok, try looking where you are going first

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Why does car rev up and down when in idle?

I can't say for sure what the exact cause is of it. however, i had a friend with a manual transmission Honda Civic that would do the same thing, he says it has something to do with the O2 sensor. so that gives you a starting point to find the problemidle airflow metre is more than likely the prob...

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Why does car heats up when ac is on?

The car seats because of the extra energy it needs for the AC compressor work

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Why does Left headlight light up when starting car?

Your left headlight lights up when starting your car either because your car's computer is broken, or it can also be a safety feature on new cars. They come on automatically to help drivers see your vehicle on the road.

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Why is my battery sparking when I hook it up?

The battery cables can spark if the cables are installed in the improper order.When attaching the battery cables, place the positive cable on first and then the ground cable.Also, the ground, or negative cable, should not be touching anything metal while the positive cable is hooked up.

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Why does temperature go up when idle?

cooling fan not working

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Why does my amp go into protect mode when I turn the volume up?

Solution: This can be caused by too low of an impedance from the way the speakers are wired, and sometimes a poor charging system (if the amp goes into protect when the volume is turned up).Otherwise, it's likely that the output transistors failed.That's the most common cause for an amplifier to ...

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Why does my engine make a loud groaning noise when it warms up?

You have to locate the source of the noise then repost your findings.

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Will my insurance go up if my car was hit while parked?

If someone else hits your parked car, will your insurance rates go up? Assuming you don't have the insurance information of the doofus who hit you, the damage will most likely be covered under collision coverage and treated as a hit-and-run.And because the accident was not your fault, your rates...

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Why does my engine idle high in park?

Cars are calibrated to idle higher in park than in drive so that the idle rpm won't undershoot too much when a load is placed on the engine (such as when shifting into drive).If your car is idling unusually high in park when it is fully warmed up, you probably have a vacuum leak.

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Why does going up hill make my expedition shudder when in overdrive?

The transmission is on its way out.You could drive the vehicle with the overdrive function turned off to buy some time.

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Why does my 2001 BMW 740i screech when i start it up?

Loose accessory drive belt, faulty accessory belt tensioner (if applicable).

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Why does the ac work when parked but when you drive your car it blows hot then cold and idle goes up and down?

Many ac systems use engine vacuum to operate the ac controls. You may have a cracked or disconnected vacuum line that feeds the HVAC system. Check the vacuum lines under the hood, that is where they would most likely be damaged. A vacuum leak would also be the cause of the erratic idle.

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Why do my revs go up when I change gear?

The revs of the engine are controlled by your speed and the gear ratios, so when you accelerate, if the clutch slips, the engine loses it's grip on the drivetrain and the flywheel spins more easily, hence the revs increase.So really the only thing that can make the engine work harder is the throt...

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Will my insurance go up if someone hit my parked car?

If someone else hits your parked car, will your insurance rates go up? Assuming you don't have the insurance information of the doofus who hit you, the damage will most likely be covered under collision coverage and treated as a hit-and-run.And because the accident was not your fault, your rates...

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Why does your car whine when you step on the gas even when in park?

Depending on the vehicle and the amount of after market parts this could be caused by;A Supercharger, worn Timing Belt, worn serpentine belt, interference with the Radio or Intake.

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Why won't my car go to park or reverse when I stop?

You have to change the gear. It won't do it by itself.

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Does parking on a hill mess up your car?

Does parking a car on an inclined driveway ruin/damage its transmission? Yes, it can cause damage.If you are parked on a steep incline putting the car in “Park” and not using the parking brake will put a lot of stress on the “park” mechanism inside your transmission.

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Why does a fog come out of your car vents when you turn on the car and start driving?

Sounds to me like the heater core is leaking coolant.

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Why does your car stutter when driving but when in park it doesn't?

sounds like something in the drive line has come loose or worn out it just may be a bad tire good luck. get some one to fallow you drive it and look for something shaking if you have rear wheel drive its probably a u joint.

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Does it harm your car to park facing up hill?

No more than it would harm parking it facing downhill. Makes no difference really. Just make very certain that you do these things when parking:* always point the wheels away from the curb when facing uphill * always point the wheels toward the curb when facing downhill * always set the parking b...

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Why does my 93 Lincoln Town Car run rough only when cold before the motor is wormed up?

It is possible for a 1993 Lincoln Town Car to run rough when it is cold because the choke is in the on position. This is normal on some cars.

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Why is my car heating up?

Overheating Engine Here are some reasons why heat isn't leaving your engine compartment: Leak in the Cooling System – This is one of the main causes of engine overheating.If you get a leak in your radiator, water pump, hoses, head gasket or thermostat housing, your engine isn't going to be able ...

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