my 95 lt1 wont start new engine only a month and a half old, was going down the road and it just died, has not started up since turns but wont start

 

start with the basics. is it getting fuel, air, spark?

 

^x2..took the words right out of my mouth! If you dont have spark, could be as simple as an ignition module.

 

i have spark and great fuel pressure and it still wont run the guy i got it from just put a new engine and he SAYS that he was goin down the road and it just shut off now it wont crank up

 

where did you check for spark? What was fuel pressure?

 

the plugs and im not sure on the pressure but i just changed fuel pump,filter, and injectors

 

stupid question...does it have gas in it? Is the spark strong? I would double check all of your connections on the work your just did.

 

Is this engine cranking over but not starting?

Have you attached a mechanical fuel pressure gauge to the fuel rail test port (Schrader valve) and noted the pressure while cranking?

If it's cranking AND you have fuel pressure AND you have spark, it should start. Do you smell raw fuel while trying to start it? Are the spark plugs wet with fuel?

Why were the injectors changed? (Exactly) what fuel injectors are currently installed in this engine?