Ok. I'm new to the site as friends told me to check this forum out. I have a 90 P/U 3.0 3VZE. In the mornings, my engine will turn over, but not start. Later on in the day when I get home from work, it'll start up just fine. I can hear the fuel pump when key is engaged. Not sure where to go to next. Any help would be greatly appreciated.

 

Change the fuel filter and get that out of the way. What's the temperature outside in the morning? / evening? I haven't seen this issue before but I'm anxious to see how it turns out.

 

Im in Hawaii. Morning temp is 70's, evening temp is around 80's. I'll keep you posted on the fuel filter change. Waiting for some free time and the part to come in.