Key on Engine not running 55 - 61 psi.
Engine running pressure should decrease 3-10 psi.
how do u replace fule pressure regulator in 94 blazer vortec
check under the frame rail onthe drivers side at the drivers door thats where its at on a 1999
Check under vehicle follow the fule line from the tank
fuel pump,fuel injectors,out of gas,fuel pump shut off valve,fule pump fuse or coil pack or distribitor,timing could be off,crank sensor and or ignition module.
its about half way back on left side up in frame rail
I belive it was a 1958 Chevy Impila
It should get both air and fuel.
Check the injector (inside the throttle body)
honda civiv 1997 fule pump pressure
they react to change because the fule works better in types of air pressure and humidity so the fule changes the cars gas mileage
It is in the fule tank. you have to drop the gas tank to get to it.
it is just in front of fuel tank and by the charcoal canister.