No spark?

Hi,

I would be happy to help. Stacy, were the spark plugs replaced? Also, did you check to see if there is spark to them? If not, I need you to check.

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

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

If you do have spark, I want you to see if it starts using starting fluid. If it does and then stalls, it's a fuel-related issue.

Let me know.

Take care,

Joe

Hi Stacy,

The same thing needs to be done again. You may have a new fuel pump, but there are other things that can prevent fuel from entering the engine. Once we confirm it is a fuel-related issue, then we can attack it. I'm not sure if you are comfortable doing it, but could you check if starting fluid makes any difference?

Let me know.

Take care and I hope you have a Happy Easter,

Joe

Hi Stacy, I hope you had a nice holiday.

If it nearly started with starting fluid, that tells me it isn't getting fuel to the engine, and it is getting spark. We would expect a new fuel pump to work, but that isn't always the case. Do you know if fuel pressure was tested in the engine compartment?

Let me know.

Joe

Hi,

Good Lord, you have had your hands full. I'm just surprised they didn't take the time to locate the issue and repair it. One would think between three mechanics, one of them would have fixed it.

Okay, we have a new fuel pump. The issue could be that the pump still isn't performing to what is needed or we have a problem with the fuel injectors.

I realize you aren't comfortable performing tests, but we need to make sure the fuel pressure is good.

Here is a link showing you how it's done:

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

If that checks to be within the manufacturer's specifications, then we need to move to the fuel injectors to see if they are getting power. Also, they need a ground path to complete the circuit when fuel is needed for each cylinder.

Take a look at this link:

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

Keep in mind, I am basing this on the idea that the vehicle nearly started when using starting fluid. That tells me there is ignition spark to the spark plugs. It also tells me the engine isn't getting fuel without the starting fluid.

I hope this makes sense. Let me know if this helps you better understand or if you have questions.

Let me know.

Joe