I have a 2002 v6 xterra that wont start hot. if you drive and shut off for 10 minutes or so it will not restart or boost off. it does not appear to be battery voltage as the lights and all electronics work. engine does not turn over. you can hear a faint noise that is possible the starter trying to work but very slight noise. wait 20 minutes or so and it starts fine. always good on cold start and battery checks good. curious if starter may be going out if this is common. has 223,000 miles and has never given any trouble before.