Why is my car turning on but not running?
When your engine cranks but won’t start or run, it could mean your engine is having trouble producing a spark, getting fuel, or creating compression. The most common causes are problems in the ignition (for example, a bad ignition coil) or fuel system (for example, a clogged fuel filter).
What can cause an engine not to run?
Car still won’t start?
- Dead battery. A dead battery is the most common reason why a car won’t start.
- Battery corrosion. Corrosion on your battery can spell trouble.
- Bad starter motor.
- Bad timing belt.
- Broken or cracked distributor cap.
- Bad ignition coil.
- Clogged fuel filter.
Can a bad ignition switch cause a car to not start?
by Jonathan Lister. The ignition switch in Ford vehicles is responsible for handling the electrical signals related to starting the vehicle. A failing ignition switch can cause system-wide problems ranging from the ability of the car to start, to maintaining speed and even keeping the radio turned on.
What are the symptoms of an ignition switch failure?
Careful car owners can recognize the symptoms of ignition switch failure before the problem leaves them stranded on the side of the road. An ignition switch performs several functions for a vehicle.
When do you turn off the ignition on a 2020 Impreza?
2020 Impreza Limited 5-door, Dark Blue with Ivory Leather. Normal. Check page 9 of the owner manual: “You may hear a noise from under the vehicle approximately 5 to 10 hours after the ignition switch is turned to the “LOCK”/“OFF” position.
What kind of test mode does a Subaru WRX need?
2002 – 2005 WRX – If your car is a USDM 2.0L WRX within this year range. Your car will have green Test Mode Connectors underneath the dash and it will also need either a white or blue Initialization Connector provided by COBB.