Why does my car not start after I hold the key?

The only possible reason that the starter doesn’t operate after the engine is started and you hold the key in the start position is that there is a vacuum lockout that kills the current to the starter after engine starts and is producing vacuum.

What happens when you let the car start?

However, as soon as you let go of the key, the engine turns off. If you hold the key in the start position the car continues to run indefinitely (no problems, except a tired arm/hand from holding the key.) We managed to drive it home this way. Car alway starts without any difficulty.

Why does my car shut off after I start the engine?

Engine Starts Great, immediately shuts off upon release of key. The only possible reason that the starter doesn’t operate after the engine is started and you hold the key in the start position is that there is a vacuum lockout that kills the current to the starter after engine starts and is producing vacuum.

What to do if your car starts and then dies?

If not, test the MAF sensor to see if it’s gone bad and replace if necessary. If you use an aftermarket air intake, make sure you don’t apply too much oil on the air filter. Excessive oil may blow past the filter and gum up the MAF sensor.

Why does my car keep cutting off when I stop?

Why does my car keep cutting off when I stop? If your car shuts off after you stop it is because the engine is very sensitive at idle. This can be caused by many things but is usually caused by a lean fuel mixture, causing the idle to drop too low.

Why is the lock on my car not working?

Once this is coupled with a lack of maintenance, it increases the probability of keys being damaged. If the grooves on the key are altered over time, and the key is no longer able to operate the internal mechanism of the lock, it is potentially damaged and this is probably one of the reasons why your car key is not working. 3.

What to do if your car key wont turn in the ignition?

As long as you can get your key out when your car key won’t turn in the ignition, you should be able to investigate the car key. Try a spare car key, and see if a different key will work. Compare the car key that won’t turn in the ignition. Look at the bitting on the blade of the key for any wear. Examine for any twists, bends, or breaks.

Why does my steering wheel not turn when I turn the key?

Turn the Steering Wheel The most common reason that a car key will not turn is that the steering wheel has locked. This will happen when the steering wheel has been moved after the key has been removed from the ignition cylinder. Turn the steering wheel to the right and left.

What happens if I leave my car running and leave with the key?

The cars constantly looks for (pings) the keyless keyfob using RF to determine where it is. If you leave the car running and exit, but stay near the car, it’ll keep running. If you move more than a preset distance ( 2–4 meters), it’ll switch off and lock the doors in 30 seconds or so.

Why does my car not recognize my key fob?

Reasons your car won’t detect the key fob If you try to use the push-button start, but the dashboard message appears that a key is not detected, it could be that the battery inside the remote is dead. the remote itself is broken or no longer programmed to your car.

When do you release the key from the starter?

Instead or releasing the key and letting the internal spring turn the key to “Run”, you only release the key part way to the “Run” position. Just until the starter is disengaged.

Why does my car keep running when I Turn Off the ignition?

So backing the key off slightly you open the contacts to the starter, yet you are still keeping the ignition contact closed. If it continues to run this way, it is a faulty ignition switch.

What should I do if my car key shuts off?

Spare key starts vehicle but shuts off after like 10 seco… Q: Spare key starts vehicle but shuts off after like 10 seconds. So I left my key for my vehicle at home about 45 min away but I have my spare key,. my spare key unlocks my vehicle and starts it just fine the only down side is that it shuts off after 10 seconds. Any thoughts ?

Is there a way to get a car started without a key?

If you have a key that will turn on and light up everything on the dash, you may be able to get the car started by hooking up a remote starter switch to the starter. I have a 2000 ford f150. It keeps losing program on the keys. I have been able to get the computer to recognize the keys.

How can I Turn Off the ignition without a key?

Be sure to make the hole large enough for you to insert your screwdriver, and drill to the back of the key slot. Insert a straightened out paperclip into the slot just to the left of the key cylinder. This will lock the cylinder from starting. Inserting your screwdriver into the cylinder and turn it as far as you can to the right.

What causes a car starter to not turn over?

However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed. If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay.

What happens when you stop pressing the starter button?

Starter stays on after engine started. When you start your engine and release the key or stop pressing the starter button on a modern vehicle, the circuit is supposed to close, which will discontinue power to the starter motor.

Why does my Ford F150 engine not start?

Just recently we have had a problem with the idle. It won’t stay running, even when it warm up. We have to keep a little bit of gas on even at the lights and stop sign … read more 2000 F-150: 5.4. Engine starts then dies when you start it cold. 2000 F-150 5.4. Engine starts then dies when you start it cold. It will run if I touch the gas .

Can a bad ignition key cause a car to stall?

The cylinder may become stripped or damaged resulting in the starter key no longer fitting, or the key being unable to lock into the drive position. Problems with the lock cylinder may be intermittent with the position slipping while the car is operating which will cause sluggish acceleration and stalling.

Is there a problem with my 2000 F-150?

We have a 2000 F-150 Super crew. Just recently we have had a problem with the idle. It won’t stay running, even when it warm up. We have to keep a little bit of gas on even at the lights and stop sign … read more 2000 F-150: 5.4. Engine starts then dies when you start it cold. 2000 F-150 5.4. Engine starts then dies when you start it cold.

What are the symptoms of a car not staying running?

Some of the symptoms are: car dies right away, car cut off after starting, car won’t stay running in the cold, and car won’t stay running. Below is 5 ways to fix the problem. Number one. Idle air control. The idle air control is responsible for maintaining idle.