This truck has an intermittint proplem, my friend thinks it is the glowplugs that dont work. The plugs are new, plug relay is too. All checks(volts, current draw) are good. Hard to start when cold, sometimes craps out on road when warm. Only code was for cam sensor. Also had engine harness replaced not too long ago, best I could tell, it started missing, heard of problems with the harness connections at the valve covers burning up. FANZDSLPWR, Where in Jersey ?