The motor cuts off when the outside temperature is above 90°. I have changed the cam sensor. Unplugged the mass airflow sensor right after did it and it cut off in 5 miles. The truck always re-starts after stopping on the side of the road shutting the motor off and opening the door. Generally it will go about 10 miles before it shuts off again.

 

You should have a DTC, ?

 

Rereading, what condition is the air filter
?