Your Car Turns Over But Won’t Start: Here Is How to Fix

There may be occasions when your car turns over but won’t start. Basically, an engine needs three things to run smoothly – fuel, spark and compression. The engine depends on several other things to run smoothly such as fuel, ignition systems, etc. Here we discuss top ways to fix the engine when not starting properly.

Car Turns Over But Won’t Start – Ways To Fix The Issue

By getting the right maintenance tips, you can easily fix the issue of a car turning over but not starting. Let’s start!

1. Check The Fuel Pump

Sometimes, the tank is full but a failed or weak fuel pump relay may prevent it from reaching its destination. When you listen closely, you can easily hear the in-tank pump operating for a few seconds. This happens when you first use the key for ‘on’ position, before cranking the starter.

2. Check The Fuel Line

Yes, even now frozen lines do occur, but are not as common as before as ethanol is present in the fuel. Also, a can of Iso-heat added to the fuel line works in preventing any such issue. To avoid accumulation of water inside the tank, make sure you keep the tank half-empty in extremely cold weather.

Even the moisture in the air may create a problem by condensing in the fuel tank. This happens in the changing weather and the liquid water inside the tank settles to the bottom. This is a common problem for a ‘car turns over but won’t start’ condition.

3. Gas Of The Vehicle

Another cause behind a car cranks but won’t start is that the vehicle is running out of gas. Well, it sounds a bit humorous, but sometimes, folks forget to check their gas. So, check it before starting the engine.

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4. Evaluate The Spark Plugs

Car turns over but won’t start condition
Car turns over but won’t start due to spark plugs. Source: AxleAddict

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Ignition system problem is rare these days, but it can cause a no-start. If you forgot to replace the spark plugs with time, they may create an issue in starting the engine.

5. Check The System Security

System Security is a probable reason making a car cranks but won’t start. At times, the system security gets confused because of a procedural error. If security system flashes when starting the engine, exit the vehicle and lock all the doors and windows to good 20 minutes. Then, unlock the car and reset the alarm system. After this, try to start the engine, if the light goes off, it means the problem was merely in the system security.

6. Evaluate The Injector Pulse

Injector pulse plays a key role in entering the engine through the injectors. So if there is any problem with the injector, it may cause the engine turns over but won’t start. For this, you will need to test the working of the injectors using a computer. Testing is done by using a test light while the engine is cranking.

Many a time, you may not know the fault in the vehicle. It can be anywhere in the engine and thus, your car cranks over but won’t start. In this blog, the above mentioned points state the common reasons behind a car’s engine not starting properly. Keep these points in mind to avoid a bad situation.

Drive a car that runs perfectly on the roads.