2003 Chevrolet Cavalier "check fuel pressure regulator jeep" Questions

...to at least 45psi,removing the vacuum from the regulator it should spike to at least 55-60. Did it start and run better with the hose off? replace the fuel filter first,then check the pressure

...How is this car running? Remove the vacuum line from the pressure regulator on the fuel rail and check to see if there is any gas coming out of the line. If you see gas then the regulator is

...fuel regulator(which is why i relpaced it). relay replaced, and check engine codes battery disconnect from pcm. check engine light comes on when car starts so computer is good. can't understand why ...

start. what could be the problem? checked al fuel relays and fuses. it is probably your fuel pressure regulator. Jeep place will try to replace the fuel pump but it is just the fuel pressure regulator

...to get fuel pressure high enough to start Check for a clog fuel filter or weak fuel pump, if that has been done, could be a back fuel pressure regulator, regulator is located on fuel injector

...check this procedure... Fig. 1: TBI fuel pressure regulator Remove the throttle body assembly from the vehicle as outlined in this section. WARNING To prevent spring pressure release, hold the ...

Check this procedure to removal and installing Fuel Pressure Regulator... Fig. 1: TBI fuel pressure regulator Remove the throttle body assembly from the vehicle as outlined in this section. WARNING To

...should be a test port on the fuel supply rail where you can check the pressure being generated. The pressure should be around 49psi +/- 5psi. If your pressure is 54psi or more, your regulator is

...Fuel pressure, return and supply lines Negative battery cable Start the vehicle, check for leaks and repair if necessary. Gooe luck (remember rated this post). Your fuel filter is one of those engine ...