Fuel System on a 1996 4.3 vortec
 

Thanks Capt. Hook
Reading through the info that has been posted on checking the fuel delivery system. I did not see anything on a 1996. Is there a fuel reg or a fuel pressure switch on this model also is the pressure req the same on this model? ( Including the leak down PSI with in the 10 min ). 1st one I have ever owned , so far like everything about it.

96+ have the same perameters for fuel pressure and leakdown tests. There is a fuel pressure regulator on the back (closest to firewall) of the spider injector unit.

Thanks.