97 vortec 350 5.7 will not start

I have a 97 gmc suburban with a 5.7 350 that just quit running while driving. acts like its out of time, but everything seems to in time. timing chain, and gear are ok . cam is in time, what else can i check. are there any sensors that i can check. thanks.

Welcome to AF. You should post this in the Truck forum that is appropriate. Do you have fuel pressure and spark, will it fire if carb cleaner is srayed into the intake. Basic diagnostics are your first steps here, no other way.