[onebadharley]

MY 2005 Chevy Kodiak C4500 starts right up but after about 30 seconds it turns off. I can wait a few minutes and it will start right up again. There is a light indicator on the dash that stays lit it is a circle with an X thought it. Any thoughts??????:4-dontknow::4-dontknow::4-dontknow:

 

[In2Trux]

From my experiences your engine is in a safe mode.
If your owner's manual is still in the truck... look up warning lights.
My truck did the same.. It was as simple as topping up my powersteering fluid. Because it was associated with my Hydro brake boost.

What is your Kodiak C4500? A dump truck? A fifth wheel puller? or just a flat bed?