What's the fuel pressure to a 97 gmc safari tpi 5.0 van

Sounds like throttle body and/or its components,"IAC motor-IdleAirControl motor, TPS-ThrottlePositionSensor. Throttle body/Carb cleaner and SeaFoam @the brake booster.

Fuel pressure= 55-60 psi

Check the fuel pressure

Replace the FUEL PUMP RELAY. Its located in the under hood relay center. This relay primes the pump with the key on, about 2 seconds, then the pump will not run until the engine has oil pressure, then the fuel pump is energized.

The fuel pressure regulator on your Safari Van with the 4.3 Liter Vortec is located inside the upper intake plenum.Your intake plenum must first come off before your can access it.This is about an hour job for the skilled technician, add a little more time for the diy'er.Hope I could help!!!!! Thanks!!!

DO'ES THE VAN TURN OVER ? DO'ES THE VAN HAVE THE FUEL PUMP RUN LONG ENOUGH TO BUILD FUEL PRESSURE?IF YOUR FUEL PUMP AND STARTER ARE WORKING THEN CHECK FOR FIRE TO THE PLUGS. YOU MAY NEED TO GET THE CODES READ TO FIND THE PROBLEM IF YOU HAVE FUEL AND FIRE.ONCE YOU GET THE STORED CODES,REPLACE THE SENDER THAT CAUSED THE CODE OR REPAIR THE WIREING TO IT.

You need to find the psi ratings for the pump you have and see if it matches the pressure specs for a 2000 GMC Safari pump.The parts store you purchased it from( or any parts store) should be able to look up that info on his merchandise

replace the fuel pressure regulator and the fuel filter, the pressure is low.

yes delivers the fuel bat is not enaf pressure replase fue pomp end you be ruaning agein

you will have to remove the upper intake to get to the regulator.