Why is my Subaru Impreza not starting?

Possible Reasons Your Subaru Impreza Is Not Starting
There are several potential reasons why your Subaru Impreza may not be starting. Here are some common causes based on the information from the search results:
1. Battery Issues:
– A common reason for a car not starting is battery trouble. If the engine cranks but doesn’t start, it may be due to battery issues such as insufficient power or corrosion on the battery terminals.
– It’s also mentioned that a dying battery, caused by factors like a bad alternator or old age, may not have enough power to start the car.
– One user in a forum mentioned that replacing the battery resolved the issue, suggesting that OEM batteries may not necessarily last more than 3-4 years.
2. Starter Motor Problems:
– If the starter motor burns out or the electric solenoid fails, the engine won’t “crank” and won’t be able to start.
– Loose plug connections on the ignition system or a failed spark plug can also prevent the engine from starting.
3. Fuel Delivery Issues:
– If the fuel filter is clogged or faulty, it may not let enough gasoline pass through, and if the fuel pump itself is broken, it won’t be able to pump gasoline to the engine.
4. On-Board Diagnostics (OBD) Fault:
– The Subaru Impreza is equipped with on-board diagnostics (OBD), and a fault diagnosis can provide initial indications of where the malfunction is located.
5. Other Potential Causes:
– Rodent damage is mentioned as another potential reason why your Subaru Impreza won’t start.
– It’s also suggested that a weak or non-functioning fuel pump may cause the car not to start, and adding more fuel to the tank may resolve the issue if the tank is empty.
Conclusion
If your Subaru Impreza is not starting, it’s important to consider these potential causes, such as battery issues, starter motor problems, fuel delivery issues, and on-board diagnostics faults. It may be helpful to have a professional technician diagnose the specific issue to ensure an accurate and effective resolution.

How do you start a Subaru engine?

Itself. And it’s going to activate your radio and star link system here. Now from this mode. We cannot roll down our windows or anything like that but we are able to play.

Why is my Subaru turning on but not starting?

An engine that cranks, but doesn’t start, may have battery issues. There’s a possibility that the battery doesn’t have enough power, either because it’s been drained or because it’s nearing the end of its lifespan. There could also be corrosion on the battery terminals.

What can be mistaken for a bad starter?

Engine Won’t Crank or Start
The most obvious sign of a bad starter is an engine that won’t crank or start. Of course, there are many other issues besides a bad starter that can prevent the engine from cranking. A few examples include a bad battery, failed ignition switch, or an engine mechanical problem.

Why is the car not turning over?

One of most the common reasons a car won’t start is because of a dead battery. Standard car batteries usually only last three to five years, depending on the vehicle’s use. With a dead battery, having a set of jumper cables and a nearby motorist willing to help may be enough to get your car started again.

Why is my car suddenly not starting?

It could be a minor glitch in the battery terminals, a dead battery, a defective ignition switch and so on. Car starting problems are mainly related to the battery, car self-start system or fuel lines. Below are some of the common reasons why your car is not starting upon switching on the ignition.

What does it mean when your car won t start but the lights come on?

If your car won’t start but the lights come on, it is likely not an issue with your battery so it’s time to turn your attention to your ignition switch. A failed ignition switch won’t be able to supply power to the starter motor, ignition system, and other engine controls, preventing the engine from starting.

How do I know if my Subaru starter is bad?

Unusual grinding or whirring noises when starting your Subaru can be indicative of a faulty starter. These sounds may occur as a result of worn-out gears or a malfunctioning starter solenoid.

What would cause my car to suddenly not start?

The most common reason cars don’t start is a dead or faulty battery. Even though most cars run on gasoline, they all require electrical power to function. The starter that cranks your engine to start requires an electrical signal to fire. If something’s wrong with your battery, your car engine won’t turn over.

Why is my Subaru Legacy not turning over?

The most common reasons a Subaru Legacy won’t start are a dead battery, an alternator problem, or failed starter.

Is my starter or alternator bad?

Signs & Symptoms of a Bad Alternator
As long as that alternator is creating electricity and the battery is good, your car should start and stay running. If the vehicle won’t crank or start but the headlights are still working, look to problems with the starter or other parts of the engine.