Here is my problem, about 2 weeks ago truck is getting very hard to start.
I have done the following. Fuel pump was replaced one year ago. Fuel filter changed yesterday and was plugged. Checked computer and there are no codes, but replaced temp sensor anyway. I've checked the fuel pump relay and can hear and feel it when key is turned to the "ON" position. I just checked the fuel pressure with a reading of 50psi with key in the "ON" position, after 5-6 tries of cranking and engine comes to life it reads 55psi.
Once engine is warmed up there are no problems with starting, or performance. Any help much appreciated.