why my car won't start but lights work

Up to 8 cash back The most common causes of no-start conditions are the battery starter battery cable ignition switch or the fuel pump. Answer 1 of 28.

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If it is faulty the car wont start yet the radio and lights will remain operational.

. As we have mentioned a malfunction of the vehicles indicator lights is the main symptom of an alternator failure. Heres a run-through of the more common ones and what you can do about them. Modern vehicles can go a long time without needing new spark plugs.

Httpsamznto2WQ2JBxThis video shows what to check if you have. If youre not sure turn on the headlights. Certified Mechanics Fix Your Car in Driveway.

Given that you have had success with shaking the battery cables this may indicate that one of the cables is failing. This shows you have a bad ignition switch and the solenoid is not being activated. When you try to start the car the lights should either dim considerably or turn off completely.

Occasionally there will be intermittent issues. If they do your ignition switch should be good. I installed a new battery the car still wont start.

Httpsamznto2I0IEjVAmazon Affiliate Link to Fuses. A fuel pump sends gas to the engine. There can be many reasons why your car wont start even if you have your regular car maintenance done.

So why wont your car start even though the lights come on. But it has discharged to the point that it can no longer turn to offer the engine or start it. If you have a dead car battery one contains no power it.

Fuel pump problems can occur when pressure in the fuel transmission system is low. If it is faulty the car wont start yet the radio and lights will remain operational. This can happen as a result of wear and tear blockages or leaks in the lines.

A clicking noise when turning the key usually indicates a problem with the starter motor. If the lights in your car are working but the car still wont turn over or start there could be a variety of reasons why. If your car engine turns over but the car wont start anyways it is time to check the spark and fuel.

What you are going to see in this video is a sample not for you to do it. 1 Year12K Mile Warranty. Available 7 Days a Week.

A low charge battery cant handle 300 amps but it could certainly pull 20 amps to 30 amps to get your lights turned on. Even if your radio works or lights turn on there is a very high chance that you have a discharged battery. The most likely fault is a flat battery but here are 10 other possible causes.

Amazon Affiliate Link to Test Light. A few different elements and components inside your vehicle are needed for the car to start running correctly and turn over spark air fuel and compression. Lights and radio still work the car wont start.

Loose dirty or damaged battery connections. At the same time it is also possible to display the GEN or ALT warning lights on the dashboard of a wide variety of vehicles. No Need to Step Outside.

If a car will not turn over but the lights and radio still work the problem is either a bad starter motor or a faulty ignition switch. If not the switch will need to be replaced. Ad All Makes Models.

Does the engine turn over or not. The reasons could be. This can happen as a result of wear and tear blockages or leaks in the lines.

About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. The fuel pump in the gas tank isnt working. It is likely to be a problem with spark or fuel.

Spark encompasses ignition-related parts and fuel refers to gas and parts that pressurize and distribute gas. This is a easy way to fix your car. In most cars the dash warning lights should turn off at this key position.

Another sign that there are starter problems and a reason for why your car wont turn over but your lights will turn on is that you have to jiggle the key to start the car. Your car battery has not discharged completely and that is why your lights still work. Somewhere around 20 amps to 30 amps.

However once the car hits about 100000 miles its often wise to replace them. If the lights and accessories work and the starter cranks then it isnt your battery. First lets begin with the spark plugs.

Problems with the Fuel Pump. Your car battery is an important electrical component that stores the power necessary to run your vehicle. The first and very common cause for a car not starting is a dead battery.

If turning the key to Start doesnt produce any noise then the ignition switch or neutral safety switch could be the culprit. In addition the car might start when it is in neutral but not when it is in park. Loose damaged starter wiring circuit.

A no-start condition is most often caused by a battery or starter failure a battery cable failure an interlock switch failure or a fuel pump failure. No clicking sound and no sound from the engine can indicate a bad ignition switch. The starter in your car however which is necessary to get your engine to turn over requires about three hundred amps to get going.

Why WonT My Car Start But The Radio And Lights Work. This is because the battery might have a little charge that is small enough to start the lights but not the car. Clutch Park lock out switch.

Since lights in the car are powered by the battery we can eliminate the battery as the source of the problem. If not suspect a corroded battery terminalcable worn out battery bad starter starter relaysolenoid ignition switch neutralclutch safety switch or a problem with the security system blocking the start command. While some people might argue that if the car doesnt start and the lights come on the battery might not be the problem which is not always the case.

Fuel pump problems can occur when pressure in the fuel transmission system is low. This will be applied more to these types of models that I will put below but anyw. If an engine cranks but your car wont start but lights turn on then you know that the electrical system is good but your transmission and fuel system arent.

Any of these can be intermittent issues which will not always act up.

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