Hello i'm new here hoping someone can help .I have a 95 s10 blazer that had gotten where it would only start with a shot of starter fluid.did fuel pressure test and it went up to 60 psi but would bleed off quickly. got new regulator and gasket (it was washed clean under the regulator). Got it all installed starts now but has a bad stutter when you stand on the gas .it acts like it is not getting enough fuel > any thoughts or suggestions