Why does the Car still run after key is taken out?

Your engine will continue to run even when you remove the key from the ignition because the fuel pump is not shutting off. This problem is typically caused by a faulty fuel pump relay or a defective ignition switch.

1. What causes a car to not turn off?
2. How do you turn off a car when it wont turn off?
3. How can I turn my car keys off?
4. How can I turn my engine off with the key?
5. Will idling a car damage the engine?
6. How long can you leave your car on but not running?
7. Why can't I start my car?
8. Why won't my radio turn off when I turn the car off?
9. How often should you start a sitting car?
10. Is it bad to not start your car for a week?
11. Is it good to start your car every day?
12. Is idling with AC on bad?
13. Is turning your car on and off bad?

What causes a car to not turn off?

If the engine continues to run just as before you turned it off - as if you hadn't turned it off at all - your ignition and fuel system are not shutting down. In that case, your car has an electrical problem that needs to be addressed. Either your ignition switch element or a power relay needs to be replaced.

How do you turn off a car when it wont turn off?

If the ignition won't let you shut the engine off, pop the hood and loosen the positive (red) terminal on the battery and remove it momentarily. The engine will shut off almost immediately. Put the terminal back on and tighten it and your good to go.

How can I turn my car keys off?

In a car with a key ignition, turn the key to the off position and remove it from the ignition. In a car with push button ignition, press the start/stop button to stop the engine.

How can I turn my engine off with the key?

After you get into the car, you should apply the brake then press and hold the engine start/stop button until your engine turns on. To turn off your car, make sure your car is in the parked gear, then press the engine start/stop button until the engine shuts off completely. You may also want to apply the parking brake.

Will idling a car damage the engine?

Ten seconds of idling can burn more fuel than turning off and restarting the engine. Plus, excessive idling can damage your engine's components, including spark plugs, cylinders and exhaust systems. ... This is the gunk that can foul your sparkplugs and muck up your exhaust systems.

How long can you leave your car on but not running?

You can typically leave your car for up to two weeks without starting it. The exact limit will depend on a variety of factors. You can preserve the battery by disconnecting it, which will allow you to leave it for much longer without being started.

Why can't I start my car?

If your vehicle won't start, it's usually caused by a dying or dead battery, loose or corroded connection cables, a bad alternator or an issue with the starter. It can be hard to determine if you're dealing with a battery or an alternator problem.

Why won't my radio turn off when I turn the car off?

To fix this problem, you'll need to make sure that the ignition switch is actually in the off position when you remove the key. That should allow the radio to turn off. ... Check if your radio is designed to stay on for a set amount of time. Some car radios are on a timer, so they are designed to not shut off immediately.

How often should you start a sitting car?

A car sitting idle starts to have issues after a few weeks if it remains untouched, with a few contributing factors considered. Ideally, you want to start up your car at least once a week and drive it around for a good 20 minutes to help recharge the battery and get the fluids running.

Is it bad to not start your car for a week?

To avoid a dead battery, you can start your car once a week and let it run for about 5-10 minutes. ... Alternatively, a battery tender will help maintain your battery at its proper voltage — just be sure to disconnect it before you drive anywhere.

Is it good to start your car every day?

General Rule. Owners should start their car daily in zero-degree temperatures. Auto mechanics may advise starting a vehicle once a week to ensure continued battery life, but this is under the best circumstances. ... Only daily starting or disconnecting the battery will guarantee a working battery in the morning.

Is idling with AC on bad?

But setting my environmental preferences aside, you can let any car idle with the AC on for a long time without doing any harm. As long as the cooling system is working properly, you should be able to sit in any modern car you buy and let it idle indefinitely. Or at least until you run out of gas.

Is turning your car on and off bad?

However, letting your car idle is actually detrimental to the modern automotive engine, wastes gasoline, and causes environmental damage. ... In addition, turning your vehicle off and on does not cause engine damage, drain the battery or waste gas.