Fuel issue

[Gingerpride]

We have a 2005 to. The engine was acting like it was not getting fuel. We replace fuel pump. When we did it ran great. That evening. This morning was having same problem. We replace cam position sensor and other cps and still won't start. Need help

 

[Chris]

Use a fuel pressure gauge and find out what the fuel pressure at the rail is. That's where I would start at least.

Does the engine turn over when you use the key in the ignition?