update.... I used another code reader and got mass or volume air flow circuit low imput and intake air temp circuit high temp.

 

Did you check the air cleaner?

 

Sounds like a bad air flow meter. However that shouldn't keep the truck from starting. If the truck starts up and shuts right off then that is another story and the air flow meter should take care of it

 

sounds like a bad vetzer valve... you just need to check your cam, crank, piston, and tire fluids and make sure they are all filled up good... if not just dump in some starter fluid mixed with gasoline till its topped off

if that doesnt work remove pistons 1,3,5 and bore them .5 over and call it a day

 

Its fixed

 

diagnosis?

 

The Coaxial Converter must have gone bad.

 

Z dont know what he's talking about....I bet its the blinker fluid

 

They security system chip in my key fail sending the truck into fuel shut down mode. Cleared the codes it threw tried a diffrent key and vroooooom I was so happy that's all it was .... thank.god for that other forum for my truck.. or else I would have dumped a ton of money into the truck and still wouldn't have started...

 

thats common in gms too