I have a 98 E-350 with the V10 engine. It is hard to start. It takes a few tries, then sputters. Once it starts, things seem OK.
I heard it could be a weak fuel pump. I also heard it may have two fuel pumps. If it has two, how can I tell which one is weak?

Also, I plan to check the fuel rail pressure. As you know, working on a V10 in a van isn't fun. Very hard to see or find anything. Where exactly is the fuel pressure test site on the fuel rail?
I know I can go find it , but it is winter and I really would like to just go right to it without searching for it.

Where is the least expensive place to get a fuel pump? Is one pump more likely to die before the other, if so which one?
Thanks.
Danford1