Explorer runs all day just fine. After engine heats up and I cut vehicle
off, it won't start but it crank then cut-off. After I let it sit or I
remove the main vaccuum hose and start it. Then engine turns over and
sometimes stay started. I connect hose, sometimes it stay started until I
cut-off again then back to square one. I was told fuel injectors need to
be cleaned, cause fuel not spraying correctly. I did that and it was
working fine for a week or so, then it did the same thing today. Is this a
fuel problem or something else. Please help