Car starts but dies after 2-3 seconds

Hi,

If it is a security issue, there will be a light on the dash that indicates it is preventing it from starting. If you question the anti-theft system, try this.

Turn the key to the run position and wait approximately 10 minutes. If there is an indicator lamp on, it should turn off after that time allowing the engine from starting.

Next, although you see fuel and hear the pump, there still could be a pressure issue or an injection issue. So, I need you to try something.

See if the engine starts if you use starting fluid. If it does and then stalls, we know it is a fuel-related issue. If there is no change, it sounds like you may have lost spark to the plugs.

In this case, I need you to check for spark.

Here is a link that explains how it's done:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Let me know what you find.

Take care,

Joe