Engine shuts off while driving and takes a few tries before restarting?

Hi,

Does it always restart, or do you have to wait for a period of time?

Also, is the check engine light staying on while the engine is running? If it is, have the computer scanned and let me know the codes that are retrieved. Most parts stores will do this for you free of charge.

Additionally, it could be a fuel pressure-related issue. If the check engine light is not on and you don't need to wait to restart, we need to check fuel pressure.

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

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Also, here is a link you may find helpful:

https://www.2carpros.com/articles/engine-stalls

Let me know as much as you can.

Take care,

joe

Hi,

It sounds like a weak fuel pump. I have a question. By chance, when you are at an idle does the idle speed change up and down? If that is the case, it could be related to a faulty or dirty idle air control valve (IAC). The IAC is what is responsible for maintaining idle speed. Take a look through this link:

https://www.2carpros.com/articles/how-a-idle-air-control-valve-works

Let me know your thoughts.

Take care,

Joe