Truck Starts then turns off after 20 seconds!

okay, so perfect driving on cruise and all of a sudden truck shuts off and water goes out from the overflow line or whatever its called. So first thing i do is bypass the coolant sensor, still no luck. (water does not come out any more). Already replaced fuel pump, oil pressure sensor.


Can someone please help me with this problem! it is a n14 cummins red top.

 

There is water. I dont think that is the problem.

 

Yes there is diesel and what i mean is the truck was driving with no problems, all of a sudden it just turned off and water leaked out of the overflow pipe. Later we bypassed the coolant sensor and it still gave that problem of shutting of after 20 seconds.

 

I have to unload a load in bronx,NY on sunday and wont be able to get there since im stuck here in OH. Is there anyone in OHIO that knows of a mobile diesel mechanic that can help out, we are on 71 North. Please thanks.

 

about 6 miles south of a city called ashland,OH