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Car Starting Problems

Some of the common car starting problems stem from a discharged battery, a bad fuel pump (or no fuel), a weakened starter motor, or a broken electrical connection. Checking each part will help troubleshoot why the car won’t start.

5,524 Questions

What is wrong when my engine turns over but won't start won't start?

you might have bad coil, spark plugs,wires or a dead battery ar bad starter? try some different things.

First thing first, Check the basics, Check to see if you have good spark, fuel at the fuel rails when the key is on an air coming in the the motor, Make sure a rat nest or something isint blocking the air from getting into the engine, If its not getting fuel, check to hear your fuel pump an how much pressure you have at your rails, if it doesint have spark then check your coil or timing belt

1999 Pontiac grand am se my car will start and run fine when i turn it off and try to start it again it does nothing?

Sounds like a possible crank and/or cam sensor or ignition coil pack issue. might also be fuel filter/pump issue too.

93 s10 blazer starts sometimes with rough idle and runs fine on the road so what could it be?

Run a computer diagnostic scan to see what you can find. You'll be able to borrow, rent or buy an OBD code scanner from most auto parts retailers in your area.

If that doesn't show anything, try a compression test. If the compression test is good, just replace the plugs, rotor, cap and wires.

Turn key project?

A turn key project means that when completed the buyer has to do nothing but turn the key and drive away.

You turned the key off in reverse now the shifter is locked and the car won't start because it is not in park How do you get it into park?

On top of the steering column, there is a small access cover. Pry that off with a small screwdriver and underneath there is a bypass that you can press to shift the car back to Park.

How to tell if your starter is bad?

I am not a mechanic but have dealt with old cars most of my life. It has been my experience that a starter does not just die right away. It "drags" or does not have that clean, robust spinning sound you associate with a car which starts normally, say within 3 seconds after you turn the key. In the past I have found usually it is the starter bendix or the starter solonoid. From my understanding, the bendix is a gear like device which enables the starter to engage the engine. The solonoid is like a switch that turns on the starting equipment. There are so many things that can go wrong with a car electrical system that I suggest you find a really GOOD starter shop. Too many times even competent mechanics use trial and error and you really need some theoretical understandng of electronics to make a proper diagnosis. Geoff

Why does Ford Expedition start slow?

Presumably you mean slow cranking. Check for weak battery or bad starter.

If not slow cranking so much as long cranking time check for loss of fuel pressure overnight using fuel pressure gauge. If so, suspect leaking injector or possibly leaking regulator.

What is a ignition relay?

The relay is a device that typically uses low amperage 12 vdc electrical (control voltage) to switch a much higher amperage circuit (load voltage). In the case of an ignition relay, the key/ignition switch is not capable of handling the high amperage requirements of the engine components electrical draw, so a relay is run in the circuit and controlled with the keyswitch. The relay has an electromagnet (control) and a switch (load) inside, and the electromagnet moves the switch when the control is energized. You do not ALWAYS have to have a burned fuse to have a bad relay, the contacts on the switch can burn, or the wire in the electromagnet can open, both resulting in a non-functioning relay.

Aerostar just clicks when you turn the key and will not start?

check the battery,check the starter, see if their both good. It's the battery, if all it does is click. The clicking is the starter trying to start but not having enough electricity.

2003 expedition the engine turns over but won't start and sounds like a scratch from inside the engine?

check starter bendix gear or flyweel missing teeth, make sure engine is physically turning it may just sound like it from starter noise,other then that need a Little more info good luck

98 gt wont start wrecked it into a curb no physical damage?

Some cars have a fuel cut-off switch that upon an impact kills power to the fuel pump. From my experience it doesn't take much of an impact to trigger this switch. Most vehiles with this feature have a reset switch located inthe trunk area.

Why is the exhaust the first part of a car to rust?

There are a number of reasons.

It is not painted, or covered by a corrosion resistant material, as the height temperatures it is exposed to would tend to burn-off or other wise remove such coatings.

The exhaust gases passing thought it contain corrosive substances such as sulphur oxides (Sulphuric acid) Nitrogen Oxides (Nitric acid) to name a few. Even the use of corrosion resistant coating may not be enough to protect against these, given that chemical reactions are improved with heat (IE the hotter it is, the faster it goes), and exhausts are hot.

Also, one of the products of combustion is water, and water rusts iron/steal, even in the absence of acids.

Other metals could be used, but the additional costs of using stainless steel, or perhaps aluminum, are (one must assume) currently not seen as beneficial by purchasers.

It should also be noted that over time the "sound absorbent" material within the exhaust, normally glass fibre, becomes impregnated with carbon. This means that an exhaust that wound last for ever would still need to be replaced eventually, as is would lose it's sound absorbing properties.

Starting problems with 205 K-reg clicking noise but nothing happens?

wack the starter motor.that's the clicking noise.or put it in 2nd gear and roll back and forth to turn the starter motor over.that should do it Kevin

AnswerTry replacing your exhaust system. A spoiler might also help you out. Answeryour engine is not turning. it could be the starter motor but could also be the distributior, check the connexions and check the distributor with a battery tester. If it is not this then it probably will be the starter motor or could be glow plug problems. Also check the battery

Could be siezed solonoid.To test this,remove starter motor and connect current to high tension connection while earthing the starter motor.The bendix should activate,If it doesnt then solonoid faulty or earth fault within the winding.K-reg getting on a bit so starter motor may need replacing.Second hand s/motor cheap as chips.

Your 2004 Nissan Maxima won't start and won't come out of park what do you do?

If the 2004 Nissan Maxima won't start and won't come out of Park, one thing to do would be to try moving the steering wheel back and forth while trying to move the gear shift out of Park. If this does not work, the thing to do might be to reprogram the key. Some car keys have a computer chip in them to prevent theft.

What could cause a starter not to turn over from the ignition and also not engage fly wheel when the ignition is bypassed?

The starter is either jammed in the open position and is already engaged in the flywheel and won't retract, or the motor is just plain burned out. You will have to pull it and take it to Auto Zone where they will test it for free for you. You can pull it and test it yourself by grounding it and applying power with a FAT HEAVY INSULATED cable and see if the end flies out, but it could do so out of the car but not have the strength to do it under load. It's probably shot, sorry to say. Phil

Can giving someone a jump damage your alternator?

Either car can he damaged if the cables are shorted out or reversed. If hooked up properly, damage is very unlikely.

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