car engine won't start but battery works

If the car makes a rapid clicking sound when you turn the key but wont start it could be the battery. If some of the battery cables are worn or broken the electrical circuit might disconnect and no power gets to the engine.

Car Won T Start But Battery Is Good Everything You Need To Know

The vast majority of the time when a vehicle refuses to start up the cause is a battery with little or no juice.

. This means that something is using power even when the car is turned off and can eventually drain the battery to the point where it wont start. The most common causes are problems in the ignition for example a bad ignition coil or fuel system for example a clogged fuel filter. First the starter can crank but the car will not start.

Before starting anything check your engine oil to ensure youre not low in engine oil. However the source may also be a mechanical fault for. Car battery being testedImage Credit.

A broken starter is another common reason your car wont start. Maybe something drained the car battery during the night or maybe the car battery is. Jump starting your car or truck does not turn over the engine at all.

The faulty ignition and fuse switches are major reasons for the car not starting after a new battery is installed. When your engine cranks but wont start or run it could mean your engine is having trouble producing a spark getting fuel or creating compression. Usually when you hear the car continuously cranking the starter motor is not the culprit but another part is.

This is usually due to battery failure poor connections damaged battery terminals or a dead battery. If you dont have a battery tester you can still see if the battery is good by jump-starting the car. This is because your cars battery controls your headlights and dashboard and if its the case that they turn on your engine isnt able to start start then a bad ignition switch is the likely culprit.

If your car will not start and you think you have a bad battery alternator or starter have your car inspected by a professional mechanic. Car wont start and all I hear is a clicking noise. If the starting charging and fuel systems are working the problem could be inside the engine.

If the car cranks but wont start the problem lies with one of the components of the chain reaction described above. If you live near one of our stores our automotive service staff will be happy to help. Likewise a bad crankshaft position sensor wont send the right signals to the engine computer to allow the engine to start.

If youve already filled up your engine oil and your car still wont start then probably its the type of engine oil thats the problem. A low charge battery cant handle 300 amps but it could certainly pull 20 amps to 30 amps to get your lights turned on. Reasons Why Your Car Wont Start.

Also check if the plastic wire is connected properly. Troubleshoot your battery cables and look for signs of corrosion or damage. Shift the transmission into neutral and then try starting the engine.

Another sign of your car wont start but lights come on issue is that you have to jiggle the key to start the car. Before a car can start to move sparks that are created by the battery have to be strong enough so that it can ignite the compressed fuel vapor. A starter is an electrical motor that is connected to the battery.

When that happens the engine will turn on and the car can be driven. If the tester shows a weak battery youll have to replace it. If you have a battery tester that can measure cranking amps test your battery to see if its weak.

One common cause of a parasitic drain is a faulty alternator. A jump start might get you going again but you may need to replace the battery or have a mechanic check it for problems and corrosion. If this is the case the car may start but then die after a few minutes-There is a parasitic drain on the battery.

Check if there is some metal wire damage. Somewhere around 20 amps to 30 amps. One other possibility that hasnt been mentioned is that a safety switch on the brake pedal or gear shift level may not be switched.

Maybe you didnt leave the lights on. If you forget the lights radio heated seats on or keep the engine turned off but the keys in the ignition you may have this problem. Yet the battery could have discharged.

A broken timing belt timing chain or timing gear means you can crank the engine until you drain the battery and it still wont start. However when the spark plugs are faulty there is a chance that a car wont start. Since youve only driven the car 4 hours with a new battery the most likely thing would probably been a loose wire on the battery.

Drive or run your car for about an hour or so turn it off and then restart it. If the engine starts the transmission range switch is most likely the problem. The starter in your car however which is necessary to get your engine to turn over requires about three hundred amps to get going.

The chances are that your battery has partially discharged. The most common causes are related to the following components. And if your battery is already slow youll have to deal with two problems.

The car wont start but the dash lights are on. Having some power in your car doesnt mean your battery and battery cables are in good shape. The damaged fuse may result in power flow from started relay and the debarring the car to start.

Check the big wires and the small ones both. The first thing you need to check if your car wont start is if the car battery is charged or not. Consequently your car wont start.

Here is why this is most likely a dead battery problem. When your car wont start the first thing to do is check the battery.

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