It could be a problem with the alternator or the battery itself. Check the electrical systems, connectors, and terminals. If not, then check the drive belt for damage or retighten. If the car dies while driving but restarts again, check for a clogged fuel filter.
What causes a car not to start if the battery is good?
If your vehicle won’t start, it’s usually caused by a dying or dead battery, loose or corroded connection cables, a bad alternator or an issue with the starter. It can be hard to determine if you’re dealing with a battery or an alternator problem.
Why won’t my car turn over but I have power?
Which Issue Is To Be Expected The Most If Your New Car Won’t Turn Over But Has Power. The battery is mostly the culprit for a new engine that fails to start. But if the vehicle still has power, a dead battery is mostly out of the question, so is a dead alternator.
What to do when your car won’t start and it’s not the battery?
What to Do If Your Car Won’t Start
- If the Car Clicks When Trying to Start. Try Cycling the Key. Try Tapping on the Battery Terminals. Try Tapping the Starter.
- If There’s No Click When You Turn the Key. Try Shifting the Shifter.
- If the Engine Cranks But Won’t Fire Up. Try Swapping Relays. Try Smacking the Fuel Tank.
What is wrong when you turn the key and nothing happens?
If nothing happens when you turn the ignition key to the “Start” position, it means that the starter motor doesn’t turn over the engine. Most commonly this could be caused by a dead battery; read above How to check the battery.
How do I know if my starter is bad?
Still, look for these seven symptoms that your starter is going bad.
- #1: Engine Won’t Turn Over. …
- #2: Noise – Clicking, Grinding, or Whirring. …
- #3: Intermittent Issues Starting the Vehicle. …
- #4: Starter Stays On After Starting. …
- #5: Smoke. …
- #6: Starter Engages But Motor Won’t Start. …
- #7: Battery.
How do you tell if it’s your starter or ignition switch?
Test the Starter
It is under the hood, usually on the passenger side at the bottom of the motor next to the transmission. The ignition switch is a set of electrical contacts that activates the starter and usually is located on the steering column.
Why won’t my car crank when I turn the key?
If you turn the key and can hear the starter motor trying to turn the engine over, the lack of power is likely caused by electrical issues such as a weak battery, dirty battery terminals or a worn starter motor.