my truck goes dead after about 30 to 45 minutes of driving. just like you cut off the ignition. i replaced the cam sensor thinking that was a common problem. its still doing same thing..... any ideas anyone???

 

When you say goes dead, does that mean you lose all electrical power too ?
Need to be a little more specific.
Does it restart right away?
If not what do you do to get it restarted ?
Is it an F model , E model ?
Mileage ?

 

i have all electrical power. its like you cut the motor off but everything still works . the air con. the radio . everything. the motor will not fire up again though . i can wait an hour, or more somtimes,and it will crank. its an f250 7.3 diesel 2002 model. i have about 225,000 miles on it.

 

If it dies as soon as the oil gets warmed up that is a sign of bad ipr orings. When it restarts an hour or so later the oil is thickened up again and not leaking by as much, thus not dying.