2003 2500 diesel
Drives fine when cool
At about 192 degrees it shuts down and will
Not restart till it cools down.
Injector pressure shuts off.
Replaced pump same issue.
Any one seen this yet?
Only code is for MAS that was there before
Problem started.
Truck runs fine at startup dies when temp gets
Above 192.
Starts bk up after cool down.
Not my trk trying to help a friend.