Originally Posted by drbalazo
Some one said that it might be the IPR? what is that? any other input you guys might have? Its getting kinda frustrating to have to wait from 5 minutes to 2 hours just to get my truck to start.
BTW I have a 2002 7.3 F-350
Injector Pressure Regulator. Could be, could also be your ICP (controls the IPR). This is a high pressure oil sensor that is in driver's side toward the front. Unplug it and check for oil seepage into the connector, also, the next time it dies, unplug it and see if it starts.
Best I can tell ya for now..