schrader valve on fuel rail
relieve the pressure off the high pressure side
I need a diagram on where is the low pressure valve on a 1999 expedition
30-45 psi
Have the a fuel pump pressure tested.
It's far better to follow the tire pressure recommended on the tire than on the vehicle.
If you want to reset the anti-theft on your 1999 Ford Expedition, you will have to have your PATS key. Many times, once you insert this key, the ant-theft system will restart.
where is the fuel pressure regulator on the fuel rail(1999 Ford Expedition)
Follow the recommendations on the sidewall of the tire.....not the vehicle.
On your 1999 Ford Expedition : The thread on cap on your engine coolant reservoir ( located at the front of the engine compartment , on the drivers side ) is the pressure cap / radiator cap
Is compressor running? Could be defective pressure switch - system may have to be evacuated and then recharged--bad evaporator
Call the parts department at the Ford Dealer.
Pressure test ?? Cooling system? A/C? Fuel Pressure? Compression?