I had heard some things about low fuel pressure could possibly cause higher egt. Is this true? The fuel pump doesn't sound the best as it is running. I ran some tests that I could.
Batteries are good
Charging system is good
Injectors buzz good at koeo
The ficm was replaced not long ago
The oil level is good
Coolant level is at min

Pulled code U0306 so I'm guessing that I need to have the ficm flashed to the ecm
Injector 7 clip is broken
Shows contribution balance fault at random cylinders
I noticed that the center clip on the ficm is broken and can be pulled right out, it was tight but it still bothers me.
I tried to test power coming to the fuel pump but I am not sure what it should read.
Any help would be greatly appreciated as I will be under the hood and truck for the majority of the day. Thanks again
I'm thinking this is why it is called Frankenstein!!