No start

Hi and welcome to 2CarPros. What was the actual fuel pressure reading you took at the fuel rail? Also when you checked the injectors how did you check them? Did you check for a pulse at the connector? Based on it starting with starting fluid it sounds to me like your pressure is either low or you have no injector pulse? Here is a link on not running. Go to step 7 and it will give you the basics on injector pulse testing.

Also, have you checked for trouble codes in the computer? If you do have fault codes can you post them on here so we can look into possible issues related to the codes? Let us know please.

Have you tested a fuel sample? Check it in a clear container then pour a small amount on the ground and see if it will light.

You checked all the injector connectors for a pulse? What type of tool was used to check the pulse? Do you have an advance scan tool to do an injector balance test?

Then you may want to drain the fuel tank and put fresh fuel to see if that will help since you mentioned earlier the fuel looked poor. Based on your testing you have spark, fuel pressure, and pulse. No fault codes. I would suspect bad fuel in this case.

I thought about that, but when you do that your pouring in more fuel then what the injector is spraying. Let us confirm it is not an injector issue then. Disable the coils. Lift the fuel rail and with a helper record when they crank the engine to see what the injector spray pattern is.

Then I recommend you drain the tank and put fresh fuel.

Perhaps you can upload a video of the engine as you are trying to start it? Could help get a more accurate diagnosis!

So you have pulse at the injector with fuel pressure? I would replace the injectors.