2. Check for fuel. If the engine does not start, check the fuel gauge to make sure that the tank is not empty. If the fuel gauge is low, try adding some fuel to the tank.
3. Check for a spark. If there is fuel in the tank, but the engine still won't start, check for a spark. To do this, remove a spark plug wire from one of the spark plugs. Hold the wire close to the spark plug, but not touching it. Have someone crank the engine. If there is a spark, you will see a spark jump from the wire to the spark plug.
4. Check the air filter. If there is a spark, check the air filter. A clogged air filter can restrict airflow into the engine, making it difficult to start.
5. Check the fuel filter. If the air filter is clean, check the fuel filter. A clogged fuel filter can restrict fuel flow to the engine, making it difficult to start.
6. Check the battery. If the fuel filter is clean, check the battery. A weak or dead battery can make it difficult for the engine to start.
7. Call for roadside assistance. If you have tried all of these things and the engine still won't start, call for roadside assistance. A professional mechanic will be able to diagnose the problem and get your car running again.
